The Great Candy Exchange is a chance for kids to wear their costumes one more time, win prizes, have their faces painted, enjoy balloon artists and live shows, free healthy snacks, and donate their leftover Halloween candy to the troops through the USO of Missouri. (Candy donation is not required to attend this free event.)
At the Healthworks Kids Museum from noon to 4 p.m.
More information and to register: hwstl.org.
At this free art program for ages 3-6 the focus is on the process of making art rather than the finished product. Dress to get messy!
Splash and play with your little one in this fun morning activity. No registration is necessary.
Get ready for tons of free, soapy fun! Come to the library to play with tons of bubbles with the Bubble Bus.
See the Zoo's California sea lions perform acrobatic and athletic feats, including Olympic-style dives on a high-diving platform, flipper walks, frisbee tosses and plenty of surprises. While on stage with the sea lions, the Zoo's trainers explain sea lion behavior and positive-reinforcement training, in addition to the need for conserving the sea lion's ocean habitat.
The Preschool Science Series is an open exploration learning lab for young scientists, ages 18 months to 5 years and their families. Activities are designed around research that shows children learn best through play, inquiry and shared experiences with their parents and caregivers.