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:
The Saint Louis Science Center has expanded its Preschool Science Series to include new offerings for different age groups of young scientists. Storybook STEM is for ages 3 to 5.
Visit the James S. McDonnell Planetarium in Forest Park and see a star show to experience the largest artificial sky in the Western Hemisphere. Star shows are lead LIVE by one of the Planetarium's educators, creating a new and tailored experience for every audience.
Dive into the world of Renaussance Master Leonardo da Vinci and discover his passion for science and nature. Featuring more than 60 life-size replicas of da Vinci's inventions and 20 replicas of his art, you will explore da Vinci's discoveries in engineering, fight, hydraulics, light, music and more.
Connect to community STEM experts and organizations in all STEM fields at SciFest: STEM Community Expo.
The Curiosity Cube, a retrofitted shipping container that has been transformed into a mobile science lab, is sparking curiosity through interactive, hands-on science experiments, and it's visiting The Magic House to help introduce the possibility of a career in science to kids across the St. Louis metro area.
Connect with Science, Technology, Engineering and Math (STEM) professional gathered exclusively for a series of day-long science and technology themed events.
Bring your family to Cardinals Nation Restaurant on select Wednesday nights for Family Night with Fredbird! Meet Fredbird from 6:30-7:30 p.m., play games and win prizes! Kids 12 and under eat free per adult meal purchased.
The magical sights of the Gateway Arch Park Foundation's Winterfest return to downtown St. Louis this holiday season. Winterfest includes family fun, beautiful holiday lights, s'mores stations, ice skating and festive activities and fireworks, plus special character visits and a New Year's Eve celebration.
Join in on First Art, a free art program for toddlers where the focus is on the process of making art rather than the finished product. Dress to get messy!
Visit The Magic House for Toddler Time, a special early-morning program for toddlers. Children age 1-4 can take part in exhibits and exclusive interactive activities designed just for little ones. There are new themes every week!
Open Gym at Miss Kelly's Gym is an opportunity for any child to have supervised free play in the gym. They can work on existing skills, try something new, or simply play around. It is completely up to them! Open Gym is open to both members and non-members ages 12 and under.