See spectacular performances and fun & educational demonstrations by kid-favorite entertainers like Babaloo and Oh My Gosh Josh and Mad Science.
Give your child a summer full of discovery, creativity, and hands-on fun at Mad Science of St. Louis Summer Camps! Offered at 13 convenient locations across the St. Louis area, our week-long camps are designed for curious kids ages 5–11 who love to ask questions, experiment, and explore how the world works. Campers launch rockets into the sky, investigate the mysteries of Earth and space, explore the gross (and fascinating!) side of science, or crack codes like real secret agents. Whether your child is building robots, designing space-age solutions, or coding games that get them moving, every day is packed with discovery and confidence-building fun.
Our exciting 2026 camp themes include:
Our exciting 2026 camp themes include:
Kids can learn about animal sounds and explore the different ways animals use camouflage at this free St. Louis County Library program presented by Mad Science of St. Louis.
Kids can get an up-close look at dinosaur teeth and participate in a mini dinosaur dig. Digging for Dinosaurs is presented by Mad Science of St. Louis and held at various branches of the St. Louis County Library. For ages 3-5.
Come support the Backstoppers at the Brrrentwood Ice Festival! Enjoy open skating with your local first responders. You can also skate with some of your favorite characters from Frozen!
Sign up for an hour of science and STEM fun with Mad Science! This live event with interactive experiments includes out-of-this-world activities with retired NASA Astronaut Barbara Morgan.
From decoding messages to metal detectors and night vision, children will have the opportunity to check out spy equipment and even create their own edible messages at Spy Academy Parents Night Out with Mad Science.
It's Monster Machines Day at Des Peres Park! See a police car, tow truck, bulldozer, fire truck and much more up close during this hands-on, free event. Kids can climb in and look around and let their imaginations take them on a ride.
There are more than strawberries (but plenty of those too) at this festival! Kids can enjoy carnival rides, a petting farm, pony rides, the children's play area and lots more.
Kids can work on existing gym skills, learn new skills or just play around during Open Gym at Miss Kelly's Gym in Creve Coeur.
The Taste of Maplewood Street festival brings together foodies, shoppers and music lovers to enjoy the bites, sights and sounds of Maplewood. The festival includes live entertainment from two stages, children's activities, and local restaurants and retailers offering food, drinks, and specialties.
Science Tots is designed for children ages 18 to 36 months. The class provides opportunities to support brain development and learning. Toddlers and their grown-ups will explore STEM topics through songs, stories, hands-on exploration and play.