Bring your kids to Energized for Learning, a free family event that's focused on fitness and health (and fun with the Bubble Bus).
Celebrate "Talk Like a Pirate Day" by going on a pirate treasure hunt at Creve Coeur Park and see if you can find the hidden treasure on the beach.
Charge your phones and load up on pokey balls in preparation for a group hike at the August A. Busch Memorial Conservation Area.
Kids ages 6 and up can learn about lizards, such as: What do they eat? Do lizards really lose their tails? They'll also take part in fun lizard activities and crafts.
9:30 to 11 a.m. Free. At Powder Valley Conservation Nature Center in Kirkwood, near the intersection of I-44 and I-270. Call 314-301-1500 for reservations.
Enjoy learning to cast, catch fish and take fish off the hook at this Forest Park workshop for kids and adults with disabilites.
See the recycled masterpieces created as part of the Global Cardboard Challenge at this special Cardboard Creation Showcase.
Take the drive-in movie indoors at this special event for kids. They'll have an indoor party at a pretend drive-in movie theater after making their own cardboard car.
Enjoy an old-fashioned community festival at Eureka Days. This annual event includes lots of children's activities, carnival rides, fireworks, vendors, live music, bounce houses and lots more.
Enjoy farm-themed fun at The Magic House during the Fall Farm Festival. Families can meet and pet friendly farm animals like horses, cows, donkeys, pigs, goats, rabbits and chickens. Plus, kids can sit on a real tractor!
Wagon rides, live entertainment, great festival foods, a petting zoo and much more make this an apple pickin' good time for the whole family. There will be pony rides, a children's carnival, opportunities to feed goats and other farm animals, caramel apples, funnel cakes and more.
Artists will showcase their creative wares at Francis Park in St. Louis Hills, where visitors can enjoy live music, tasty food and kids' activities. Admission is free.
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.