Unleash the ooze!
A hands‑on celebration where science gets delightfully messy.
Biggest Little Mess Fest is The Discovery’s hands-on celebration of messy exploration and creativity where people of all ages are encouraged to squish, splash, and explore without worrying about making a mess. Through STEM-rich activities, Mess Fest transforms curiosity into joyful learning and gives attendees permission to learn by getting messy!