Get ready for good clean messy fun during Mess Fest this weekend at Orlando Science Center!

Learn about colorful chemistry, flashy physics, and splat-tacular science through activities, demonstrations, and live shows.

Do you know what the best kinds of messes are? The ones moms don’t have to clean up!  

This Mother’s Day weekend, Orlando Science Center is bringing back the gooiest, slimiest, messiest event ever, MESS FEST!

Get hands-on with the ooiest, gooiest, messiest activities during Mess Fest at Orlando Science Center, retuning to OSC on Saturday, May 10, and Sunday, May 11, 2025.

From slime time to fizzy paint, join OSC for some good clean fun during Mess Fest as they get creative with our favorite colorful and sensory-friendly activities.

Explore Mess Zones and learn the science behind your favorite che-MESS-try experiments, see a foam-splosion on the terrace, create your own custom slime, and more! If you don’t make a mess, you’re not doing it right!

Don’t miss these mess-tivities!

Slip into the Mess Hall and learn about the science behind many messy activities with spin art, Alka seltzer painting, and more!

Meet some creative local artists and makers who have turned being messy into a profession

You'll have a blast learning about the science of suds with foam-splosions on the terrace

The littlest learners are invited to join Messy Science StoryTime and MiniMaker Workshops in KidsTown

Put on your goggles and get messy with creative and fun experiments in Dr. Dare's Lab, and so much more!

This event is included in admission to Orlando Science Center, with tickets including access to all four floors of exhibits, giant-screen and 3D educational films, and live programming.

Get more details here: https://www.osc.org/event/mess-fest/.

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