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:
Spots fill quickly, so don’t wait. Register today for an unforgettable summer of science, creativity, and fun!
Click here for easy online registration!


It's the Not-So-Haunted House that is oh-so-fun, where storybook characters come alive! Kids are invited to dress in their most "boo-tiful" Halloween costumes and have a ghoulishly good time going on a spook-tacular scavenger hunt throughout The Magic House to find trick-or-treat locations and seeing their favorite storybook characters.
Get into the Halloween spirit with some spooky fun and celebrate with the animals at Grant's Farm. Enjoy Halloween tram rides featuring Halloween lights, spooky scenes, live actors, scare zones, a Halloween-themed show, monster mash party and more. Costumes are encouraged.
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 Best of Missouri Market at the Missouri Botanical Garden features more than 150 vendors offering handcrafted items, locally produced food, native plants, herbs, live music and local brews, plus a two-acre Kid's Corner with farm animals (like llamas, alpacas and sheep!), circus performers, face painting, crafts, and a pumpkin patch with decorating let by Perennial.
Kids in kindergarten through 5th grade can fun evenings making spooky crafts. Parents can drop off their kids and enjoy an evening out. Enrollment is limited.