Explore the cosmos with fun activities and experiences at Family Fun Night: Explore Outer Space at the St. Louis County Library. Members of the St. Louis Astronomical Society will join in for some out-of-this-world fun. Free for all ages.
Enjoy a scenic ride along the Meramec River in the mini train of the Wabash & Frisco Railroad. Trains pulled by historic live steam locomotives and diesels will take you on a 30-minute journey that travels just over two miles through the trees and along the bluffs of the Meramec River Valley.
Head to O'Fallon's newest park for the all-new Fall Into the Arts festival, featuring artists, vendor booths, live music, food vendors, wine and craft beer vendors, and free, hands-on art activities.
South Grand Chalk Walk invites everyone – all ages and all abilities – to come together to make art or watch art being created. Enjoy fresh air, prizes, live music and fun activities for kids.
Storytime with Cliff welcomes children of all ages, and all families large and small. This special free story time at Left Bank Books usually lasts about 30 minutes and sometimes features a guest author or an activity that ties into the book.
Tour the newest Foss Swim School, take a chance at winning free swim lessons for your child and enjoy the Bubble Bus at this grand opening.
Kids' activities include inflatable bounce houses, inflatable slide, face painting, crafts, the Oh My Gosh Josh Show, Elliot the Entertainer show, a balloon artist, climbing wall, The Bubble Bus (1:30 to 3:30 p.m.), big trucks on display, and more.
Come over to the dark side and meet the amazing birds that exist by moonlight. Owl Prowls are an opportunity for families to learn about owls from the naturalists at the World Bird Sanctuary.
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.
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.
Explore songs, finger plays, music and more during this Music & Movement class for ages 0-6. Some sessions are held in person at various branches of the St. Louis County Library. Some sessions are virtual.
Hear stories in Spanish read by native Spanish-speaking storytellers at the Missouri History Museum's Cuentos En El Museo - Storytelling in the Museum in Spanish. In these free storytelling sessions, the museum's youngest visitors explore traditional and contemporary storybooks and do hands-on crafts.