Play "Minute to Win It" style games as you celebrate the 2016 Summer Olympics.
Free. 2-4 p.m. at the St. Louis Public Library, Carpenter Branch.
More information: slpl.org
The 5th annual Comics Central is an all-ages event that features game demos, a Comic Craft Corner from Star Clipper, vendors selling comics, artwork, a cosplay contest, mobile video gaming, virtual reality demos, food trucks and a DJ.
You're invited to the 150th Birthday Party at the Missouri History Museum, where there will be family friendly fun all afternoon.
Activities include games, hands-on crafts for kids, face painting, a strolling magician, gallery scavenger hunts, gallery tours, free cake and frozen custard, pop-up musical performances, carriage rides around the museum (11 a.m. to 1 p.m.) and more. All activities are free.
11 a.m. to 4 p.m.
More information: mohistory.org
First Fridays at the Saint Louis Science Center include free parking and fun activities centered around a theme. This month: Journey to Middle Earth. You'll see amazing science demonstrations, Planetarium shows, Center Stage activities, special movie showings and more.
DigiGirlz High Tech Camp is a free once-day class for girls entering grades 8-12 to explore careers in technology. Pre-registration is required.
Participants will meet successful women from the technology industry to learn about their career experiences and inspirations. Presented by Microsoft and the Saint Louis Science Center, DigiGirlz High Tech Camp includes tech demonstrations, networking and hands-on workshops. Girls will also have the chance to win amazing prizes.
Explore the idea of never paying for gas again at the Saint Louis Science Center's 3rd Annual Electric Vehicle (EV) Car Show featuring factory produced models and cars converted to electric.
During Cloudy Weather, your preschooler will observe the sky and make artistic representations of their favorite clouds.
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.