Children 12 and under can participate in trick or treating, pumpkin decorating, a balloon artist, festive Halloween music, a costume contest and more.
Have fun at the not-so-scary Terror in Tower Grove Park Halloween festival for all ages.
Families can enjoy games, Halloween activities, a costume contest, a hay maze and giveaways. Every pre-registered child age 14 and under will receive their own pumpkin.
Bring your kids and your pets in costume to this Halloween pet parade in the Delmar Loop. There will be candy for kids and treats for dogs along the parade route.
During Fall Into Science: Farm Fest, you'll learn how dinosaurs were the original chickens and enjoy a solar observation. There will also be a home brewing demonstration wtih Urban Chestnut Brewing Company at 2 p.m. Your family can explore everything the GROW exhibit has to offer, including lots of hands-on activities for kids.
At Fall Into Science: The Great Pumpkin Fest, your kids will love Science Goes Squash: The Pumpkin Edition, there will be pumpkin ice cream samples (1-4 p.m.) pumpkin pastries all day, and a pumpkin seed demonstration at 2 p.m.
At Fall Into Science: Chili Fest, you'll chill out learning about liquid nitrogen, enjoy chili cookoff samples from Local Harvest, Chris' Pancake House, Culvers and Cafe Manhattan (1-4 p.m.), and a hot sauce demonstration.
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.