The non-competitive event includes a quarter-mile bicycle/tricycle ride, a run and a jumbo-sized water slide.
Close out the summer with a big splash! Before the pools close, kids can join their friends at this special Back-to-School Splash that includes carnival-themed games, giveaways and lots of swimming.
Cost is $3 per person; $2 for ages 2 and under.
4 to 7:30 p.m. at the Wapelhorst Aquatic Facility in St. Charles.
More information and to register: stcharlesparks.com
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.
Stop in and have some fun in the indoor pool at the Lodge of Des Peres with your little one at this drop-in swim time for kids up to age 6. No pre-registration is needed; Water Waddlers is open to residents and non-residents of Des Peres.
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.
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.