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Messy Mad Scientist

Stacking Liquids Density Column
2026-07-22 18:00:00 2026-07-22 19:00:00 America/Chicago Messy Mad Scientist It takes a steady hand to make different liquids sit on top of each other instead of mixing into a mess of fluids. Can we pull it off? Come and find out. Matteson Area Public Library District - Room C

Wednesday, July 22
6:00pm - 7:00pm

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It takes a steady hand to make different liquids sit on top of each other instead of mixing into a mess of fluids. Can we pull it off? Come and find out.

Explore awesome, hands-on, outdoor experiments and witness science in action! From wild chemistry reactions to amazing physics tricks, get ready for surprising moments that make you shout, “Cool!”

AGE GROUP: | 9 years old | 8 years old | 7 years old | 12 years old | 11 years old | 10 years old |

EVENT TYPE: | STEAM |

Matteson Area Public Library District
Phone: 708-748-4431
Hours
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Today's hours

We're open 9:00AM to 9:00PM

Mon, Aug 24 9:00AM to 9:00PM
Tue, Aug 25 9:00AM to 9:00PM
Wed, Aug 26 9:00AM to 9:00PM
Thu, Aug 27 9:00AM to 9:00PM
Fri, Aug 28 9:00AM to 5:00PM
Sat, Aug 29 9:00AM to 5:00PM
Sun, Aug 30 1:00PM to 5:00PM
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About the Library

MAPLD is located on the corner of School Ave and 207th Street. Just a few blocks from both Cicero Ave and Lincoln Highway.

Upcoming Events

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Bid Whist
Wed, Aug 26, 1:00pm - 4:30pm
Matteson Area Public Library District - Room A/B
A fast-paced card game!
Africana Book Club
Wed, Aug 26, 6:00pm - 7:30pm
Matteson Area Public Library District - Room A
The book for this month is Stay with Me by Ayobami Adebayo.
Wealth Wellness Workshops: Empowering Your Financial Future - Financial Pitfalls to Avoid
Sat, Aug 29, 10:00am - 11:00am
Matteson Area Public Library District - Room A
Join our 8-session Financial Wellness Series to learn budgeting, credit, saving, investing, and real-world skills for lifelong financial stability.
Dungeon's and Dragon's: One Shot!
Sat, Aug 29, 1:30pm - 4:30pm
Matteson Area Public Library District - Room C
Attention adventurers! Join us for our monthly one-shot campaigns and meet other like-minded individuals. Open to all, no matter your experience level. Free snacks, drinks, and dice provided.
Library Closed
Sun, Aug 30, All day
Matteson Area Public Library District
The Library is Closed on Sundays during the Summer
Yoga
Mon, Aug 31, 6:00pm - 7:00pm
Matteson Area Public Library District - Room A/B
Improve flexibility and enhance relaxation with an hour of yoga.
250 Stories, 250 Years
Tue, Sep 01, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
Line Dancing
Tue, Sep 01, 6:00pm - 7:30pm
Matteson Area Public Library District - Room A/B
Soul Slider Cynthia Morse is here to teach you the newest slides, hustles, and steps!
Storytime Stretch
Wed, Sep 02, 10:00am - 10:30am
Matteson Area Public Library District - Room B
Perfect for young ages and abilities, this joyful journey turns exercise into a storytime adventure that kids love to return to again and again!
250 Stories, 250 Years
Wed, Sep 02, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
Pokémon Club
Wed, Sep 02, 6:00pm - 7:00pm
Matteson Area Public Library District - Room A
Meet with other Pokéfans to play the Pokémon Trading Card Game and Pokémon Champions. Don’t know how to play? We’ll teach you! Test your skill against other trainers to see who’s the very best.
Canva for Beginners
Wed, Sep 02, 7:00pm - 8:00pm
Matteson Area Public Library District - Room C
Learn how to use templates, text, images, and simple design principles in Canva. Please bring your own laptop, tablet, or smartphone.
Tots and Bots Storytime - Bot Buddies
Thu, Sep 03, 10:30am - 11:00am
Matteson Area Public Library District - Room C
For ages 2-5, it’s all things robots at this storytime. We’ll feature books, songs, and crafts that will inspire your little tinkerer. Gear up for bots, books, and big fun!
Tots and Bots Storytime - Bot Buddies
Thu, Sep 03, 4:00pm - 4:30pm
Matteson Area Public Library District - Room C
For ages 2-5, it’s all things robots at this storytime. We’ll feature books, songs, and crafts that will inspire your little tinkerer. Gear up for bots, books, and big fun!
250 Stories, 250 Years
Thu, Sep 03, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
Movie Night @ the Library - Showing: Zootopia 2
Thu, Sep 03, 6:00pm - 8:00pm
Matteson Area Public Library District - Room B
Grab your snacks and get comfy for Movie Night @ the Library! Join us for a fun movie that the whole family can enjoy. From animated adventures to exciting stories, there’s something for everyone.
Yapping Yarnies - Fall Decor
Thu, Sep 03, 6:00pm - 8:00pm
Matteson Area Public Library District - Room C
Fall is coming, and it’s time to freshen up some of our favorite fall decor. Join us as we work on an assortment of projects.
Friday FUNday! - Pixel Perfect Perlers
Fri, Sep 04, 3:00pm - 4:00pm
Matteson Area Public Library District
Start your kids’ weekend with an exciting hour at the library! Each week, we’ll make a craft, play a game, or collaborate on a group art project. Don’t miss out!
250 Stories, 250 Years
Fri, Sep 04, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
Zumba with Kne You DBA Fitness Fun
Sat, Sep 05, 9:30am - 10:30am
Matteson Area Public Library District - Room A/B
Join us for Zumba with Kne You DBA Fitness Fun with Sheena on the first Saturday of the month.
250 Stories, 250 Years
Sat, Sep 05, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
Library Closed
Sun, Sep 06, All day
Matteson Area Public Library District
The Library is Closed on Sundays during the Summer
250 Stories, 250 Years
Sun, Sep 06, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
Library Closed
Mon, Sep 07, All day
Matteson Area Public Library District
The Library is Closed for Labor Day. We will reopen on Tuesday, September 8th at 9:00 AM.
250 Stories, 250 Years
Mon, Sep 07, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
Teas & Tidbits - First Impressions of our Region
Tue, Sep 08, 9:30am - 11:30am
Matteson Historical Museum
Join us as we take a look at the observations of early explorers through their journals.
Wiggles and Giggles
Tue, Sep 08, 10:00am - 11:00am
Matteson Area Public Library District - Room B
Wiggles and Giggles is a giggle-filled storytime for busy little bodies, ages 1-3. We’ll sing, wiggle, clap, & laugh through stories, songs, and fingerplays. Expect lots of movement & smiles!
Love and Care Caregiver Support Group
Tue, Sep 08, 2:00pm - 3:00pm
Matteson Area Public Library District - Room A
Join Pathlights at our monthly support group for caregivers. This is a time for you to talk with other family caregivers in similar situations. Registration is required.
250 Stories, 250 Years
Tue, Sep 08, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
Line Dancing
Tue, Sep 08, 6:00pm - 7:30pm
Matteson Area Public Library District - Room A/B
Soul Slider Cynthia Morse is here to teach you the newest slides, hustles, and steps!
Storytime Stretch
Wed, Sep 09, 10:00am - 10:30am
Matteson Area Public Library District - Room B
Perfect for young ages and abilities, this joyful journey turns exercise into a storytime adventure that kids love to return to again and again!
250 Stories, 250 Years
Wed, Sep 09, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
Pokémon Club
Wed, Sep 09, 6:00pm - 7:00pm
Matteson Area Public Library District - Room A
Meet with other Pokéfans to play the Pokémon Trading Card Game and Pokémon Champions. Don’t know how to play? We’ll teach you! Test your skill against other trainers to see who’s the very best.
Teen Sewing 101
Wed, Sep 09, 6:00pm - 8:00pm
Matteson Area Public Library District - Room C
Level up your DIY game! Learn to use a sewing machine and create your own “Magic Pouch.” Participants must attend all 4 sessions.
Tots and Bots Storytime - Built to Last
Thu, Sep 10, 10:30am - 11:00am
Matteson Area Public Library District - Room C
For ages 2-5, it’s all things robots at this storytime. We’ll feature books, songs, and crafts that will inspire your little tinkerer. Gear up for bots, books, and big fun!
Tots and Bots Storytime - Built to Last
Thu, Sep 10, 4:00pm - 4:30pm
Matteson Area Public Library District - Room C
For ages 2-5, it’s all things robots at this storytime. We’ll feature books, songs, and crafts that will inspire your little tinkerer. Gear up for bots, books, and big fun!
Aspiring Writers Meet-up
Thu, Sep 10, 4:00pm - 5:45pm
Matteson Area Public Library District - Room D
Join other writers and share your passion for writing.
250 Stories, 250 Years
Thu, Sep 10, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
Yapping Yarnies - Fall Decor
Thu, Sep 10, 6:00pm - 8:00pm
Matteson Area Public Library District - Room C
Fall is coming, and it’s time to freshen up some of our favorite fall decor. Join us as we work on an assortment of projects.
Friday FUNday! - Bingo
Fri, Sep 11, 3:00pm - 4:00pm
Matteson Area Public Library District
Start your kids’ weekend with an exciting hour at the library! Each week, we’ll make a craft, play a game, or collaborate on a group art project. Don’t miss out!
250 Stories, 250 Years
Fri, Sep 11, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
Friday Game Night
Fri, Sep 11, 6:00pm - 8:00pm
Matteson Area Public Library District - Room C
Come and join us for fun with board games, snacks, and friends!
Registration opens Tuesday, September 1 2026 at 6:00pm
Fall Paint-n-Sip
Sat, Sep 12, 10:00am - 11:30am
Matteson Area Public Library District - Room C
Join Rosalyn and paint a beautiful picture.
Magic: The Gathering Club
Sat, Sep 12, 1:30pm - 4:30pm
Matteson Area Public Library District - Room C
Come play Magic: The Gathering at the library! We will play Commander or draft.
T.A.G. (Teen Action Group) - Intro/Boba Tea Keychains
Sat, Sep 12, 2:00pm - 4:00pm
Matteson Area Public Library District - Room A
Got ideas? Make them happen. Join Teen Action Group (T.A.G.) to plan library programs while learning life skills like cooking and self-care. Build confidence while doing stuff that matters.
250 Stories, 250 Years
Sat, Sep 12, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
Dragon Week
Sun, Sep 13, All day
Matteson Area Public Library District
Get ready for a week of fantasy-tastic fun with dragon-themed crafts, activities, and more for kids and teens!
250 Stories, 250 Years
Sun, Sep 13, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
Dragon Week
Mon, Sep 14, All day
Matteson Area Public Library District
Get ready for a week of fantasy-tastic fun with dragon-themed crafts, activities, and more for kids and teens!
Bridging the Digital Gap - AI Skills for Confident, Connected Seniors
Mon, Sep 14, 4:00pm - 5:00pm
Matteson Area Public Library District - Room C
This is a hands-on introduction to everyday AI and scam protection for seniors and newcomers.
250 Stories, 250 Years
Mon, Sep 14, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
A Haunting We Will Go Contest
Mon, Sep 14, All day
Matteson Area Public Library District
Are you ready for Halloween? It's time to bring out the yard signs to decorate.
L.I.T. Girls Book Club Reads The Baby-Sitters Club #1
Mon, Sep 14, 6:00pm - 7:00pm
Matteson Area Public Library District - Room C
L.I.T. Girls will read a Juvie graphic novel about four best friends who start a babysitting business and learn that friendship, responsibility, and a little bit of spirit can change everything.
Yoga
Mon, Sep 14, 6:00pm - 7:00pm
Matteson Area Public Library District - Room A/B
Improve flexibility and enhance relaxation with an hour of yoga.
Dragon Week
Tue, Sep 15, All day
Matteson Area Public Library District
Get ready for a week of fantasy-tastic fun with dragon-themed crafts, activities, and more for kids and teens!
Wiggles and Giggles
Tue, Sep 15, 10:00am - 11:00am
Matteson Area Public Library District - Room B
Wiggles and Giggles is a giggle-filled storytime for busy little bodies, ages 1-3. We’ll sing, wiggle, clap, & laugh through stories, songs, and fingerplays. Expect lots of movement & smiles!
Memory Café
Tue, Sep 15, 2:00pm - 3:00pm
Matteson Area Public Library District - Room A
Join Pathlights for our Memory Café, a social gathering for people living with dementia and other forms of cognitive impairment and their care partners. Registration is required.
250 Stories, 250 Years
Tue, Sep 15, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
A Haunting We Will Go Contest
Tue, Sep 15, All day
Matteson Area Public Library District
Are you ready for Halloween? It's time to bring out the yard signs to decorate.
Dragon Week
Wed, Sep 16, All day
Matteson Area Public Library District
Get ready for a week of fantasy-tastic fun with dragon-themed crafts, activities, and more for kids and teens!
Storytime Stretch
Wed, Sep 16, 10:00am - 10:30am
Matteson Area Public Library District - Room B
Perfect for young ages and abilities, this joyful journey turns exercise into a storytime adventure that kids love to return to again and again!
250 Stories, 250 Years
Wed, Sep 16, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
A Haunting We Will Go Contest
Wed, Sep 16, All day
Matteson Area Public Library District
Are you ready for Halloween? It's time to bring out the yard signs to decorate.
Pokémon Club
Wed, Sep 16, 6:00pm - 7:00pm
Matteson Area Public Library District - Room A
Meet with other Pokéfans to play the Pokémon Trading Card Game and Pokémon Champions. Don’t know how to play? We’ll teach you! Test your skill against other trainers to see who’s the very best.
Teen Sewing 101
Wed, Sep 16, 6:00pm - 8:00pm
Matteson Area Public Library District - Room C
Level up your DIY game! Learn to use a sewing machine and create your own “Magic Pouch.” Participants must attend all 4 sessions.
Dragon Week
Thu, Sep 17, All day
Matteson Area Public Library District
Get ready for a week of fantasy-tastic fun with dragon-themed crafts, activities, and more for kids and teens!
Tots and Bots Storytime - Plugged In
Thu, Sep 17, 10:30am - 11:00am
Matteson Area Public Library District - Room C
For ages 2-5, it’s all things robots at this storytime. We’ll feature books, songs, and crafts that will inspire your little tinkerer. Gear up for bots, books, and big fun!
Tots and Bots Storytime - Plugged In
Thu, Sep 17, 4:00pm - 4:30pm
Matteson Area Public Library District - Room C
For ages 2-5, it’s all things robots at this storytime. We’ll feature books, songs, and crafts that will inspire your little tinkerer. Gear up for bots, books, and big fun!
250 Stories, 250 Years
Thu, Sep 17, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
A Haunting We Will Go Contest
Thu, Sep 17, All day
Matteson Area Public Library District
Are you ready for Halloween? It's time to bring out the yard signs to decorate.
Movie Night @ the Library - Showing: Raya and the Last Dragon
Thu, Sep 17, 6:00pm - 8:00pm
Matteson Area Public Library District - Room B
Grab your snacks and get comfy for Movie Night @ the Library! Join us for a fun movie that the whole family can enjoy. From animated adventures to exciting stories, there’s something for everyone.
Yapping Yarnies - Fall Decor
Thu, Sep 17, 6:00pm - 8:00pm
Matteson Area Public Library District - Room C
Fall is coming, and it’s time to freshen up some of our favorite fall decor. Join us as we work on an assortment of projects.
Dragon Week
Fri, Sep 18, All day
Matteson Area Public Library District
Get ready for a week of fantasy-tastic fun with dragon-themed crafts, activities, and more for kids and teens!
Friday FUNday! - Dragon Pencil Pot
Fri, Sep 18, 3:00pm - 4:00pm
Matteson Area Public Library District
Start your kids’ weekend with an exciting hour at the library! Each week, we’ll make a craft, play a game, or collaborate on a group art project. Don’t miss out!
250 Stories, 250 Years
Fri, Sep 18, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
A Haunting We Will Go Contest
Fri, Sep 18, All day
Matteson Area Public Library District
Are you ready for Halloween? It's time to bring out the yard signs to decorate.
Dragon Week
Sat, Sep 19, All day
Matteson Area Public Library District
Get ready for a week of fantasy-tastic fun with dragon-themed crafts, activities, and more for kids and teens!
Meet Your Past - Personalized Genealogy Sessions
Sat, Sep 19, 9:30am - 11:30am
Matteson Area Public Library District - Room D
Providing Genealogy assistance one on one, in an hour, by appointment.
Cardio Drumming
Sat, Sep 19, 9:30am - 10:30am
Matteson Area Public Library District - Room A/B
Join us for Cardio Drumming with Kne You DBA Fitness Fun with Sheena
Weaver's Guild
Sat, Sep 19, 12:00pm - 4:00pm
Matteson Area Public Library District - Room C
Lean into your inner crafter by creating projects presented by the Weaver’s Guild South. Join the Weaver's Guild as they create and teach a unique craft each month.
Video Game Hangout
Sat, Sep 19, 2:00pm - 4:00pm
Matteson Area Public Library District - Room A/B
It’s a split-screen Saturday! Kids can choose video games like Mario Kart or Smash Bros. to cooperate or compete together during this hangout session. Note: Kids nine and under need an adult present.
250 Stories, 250 Years - Meeting
Sat, Sep 19, 2:00pm - 3:00pm
Matteson Area Public Library District - Room D
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
250 Stories, 250 Years
Sat, Sep 19, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
A Haunting We Will Go Contest
Sat, Sep 19, All day
Matteson Area Public Library District
Are you ready for Halloween? It's time to bring out the yard signs to decorate.
250 Stories, 250 Years
Sun, Sep 20, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
A Haunting We Will Go Contest
Sun, Sep 20, All day
Matteson Area Public Library District
Are you ready for Halloween? It's time to bring out the yard signs to decorate.
250 Stories, 250 Years
Mon, Sep 21, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
A Haunting We Will Go Contest
Mon, Sep 21, All day
Matteson Area Public Library District
Are you ready for Halloween? It's time to bring out the yard signs to decorate.
L.I.T. Girls Book Club Reads The Baby-Sitters Club #1
Mon, Sep 21, 6:00pm - 7:00pm
Matteson Area Public Library District - Room C
L.I.T. Girls will read a Juvie graphic novel about four best friends who start a babysitting business and learn that friendship, responsibility, and a little bit of spirit can change everything.
Monday Makers - Crafty Critters: Squirrel Edition
Mon, Sep 21, 6:00pm - 7:00pm
Matteson Area Public Library District
Create adorable leafy squirrel magnets while exploring a fun, nature-inspired craft perfect for all ages.
Registration opens Sunday, September 20 2026 at 12:00pm
Yoga
Mon, Sep 21, 6:00pm - 7:00pm
Matteson Area Public Library District - Room A/B
Improve flexibility and enhance relaxation with an hour of yoga.
Wiggles and Giggles
Tue, Sep 22, 10:00am - 11:00am
Matteson Area Public Library District - Room B
Wiggles and Giggles is a giggle-filled storytime for busy little bodies, ages 1-3. We’ll sing, wiggle, clap, & laugh through stories, songs, and fingerplays. Expect lots of movement & smiles!
250 Stories, 250 Years
Tue, Sep 22, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
A Haunting We Will Go Contest
Tue, Sep 22, All day
Matteson Area Public Library District
Are you ready for Halloween? It's time to bring out the yard signs to decorate.
Junior Puppeteers
Tue, Sep 22, 6:30pm - 8:30pm
Matteson Area Public Library District - Room C
Kids will build and perform using a puppet. Participants must attend all 4 sessions.
Storytime Stretch
Wed, Sep 23, 10:00am - 10:30am
Matteson Area Public Library District - Room B
Perfect for young ages and abilities, this joyful journey turns exercise into a storytime adventure that kids love to return to again and again!
250 Stories, 250 Years
Wed, Sep 23, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
A Haunting We Will Go Contest
Wed, Sep 23, All day
Matteson Area Public Library District
Are you ready for Halloween? It's time to bring out the yard signs to decorate.
Pokémon Club
Wed, Sep 23, 6:00pm - 7:00pm
Matteson Area Public Library District - Room A
Meet with other Pokéfans to play the Pokémon Trading Card Game and Pokémon Champions. Don’t know how to play? We’ll teach you! Test your skill against other trainers to see who’s the very best.
Teen Sewing 101
Wed, Sep 23, 6:00pm - 8:00pm
Matteson Area Public Library District - Room C
Level up your DIY game! Learn to use a sewing machine and create your own “Magic Pouch.” Participants must attend all 4 sessions.
The Big 5 of Reading - A Literacy at Home Workshop
Wed, Sep 23, 6:00pm - 8:00pm
Matteson Area Public Library District - Room B
We all know reading to our kids is important, but how do they actually learn to read? Join us at the library for a practical, parent-friendly workshop that takes the guesswork out of early literacy.
The Harvest Moon: A Puppet Show
Thu, Sep 24, 10:00am - 11:00am
Matteson Area Public Library District - Room A/B
Kids ages 2-6, join Spark the Firefly and friends as they welcome fall! Watch leaves change, gather acorns with a silly squirrel, and enjoy puppets, music, and interactive fun in Firefly Grove.
Registration opens Tuesday, August 25 2026 at 10:00am
250 Stories, 250 Years
Thu, Sep 24, All day
Matteson Area Public Library District
Celebrate America's birthday by sharing your story with the library and help write our book, "250 Stories, 250 Years".
A Haunting We Will Go Contest
Thu, Sep 24, All day
Matteson Area Public Library District
Are you ready for Halloween? It's time to bring out the yard signs to decorate.
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