Middle Schoolers

This is your family's chance to experience a great family adventure while you learn about everything from birds to butterflies, crickets to katydids! Participants in BioBlitz will join teams of scientists and skilled naturalists to study biodiversity in a fun, hands-on way.

Middle schoolers (ages 12 to 15) can enjoy a mind-bending night of trivia fun! Trivia Funhouse will host seven rounds of trivia for middle schoolers and their friends to compete for prizes. Teams can enter the patriotic-themed "best dressed" competition by decorating themselves and their table in the most red, white and blue gear. The team with the best dressed table will win extra mulligans to increase their chance of victory. 

At the Lodge of Des Peres. Doors open at 6:15 and trivia starts at 7 p.m. Cost is $120 for a table of 8. Advanced registration is required.

Bring your whole family to learn, explore and play on the farm at Family Hike and Play Day at Willoughby Farm. Explore the nature trails and then enjoy games around the farm yard. 

Cost is $2 per person with a maximum of $10 per family.

Are you curious about the physics of aerial arts and dance? How jugglers hone their craft? The mechanics of magic? Learn all this and more through presentations by professional scientists and performing artists. There will be opportunities for audience participation throughout.

 Hands-on activities begin at 3 p.m. and the program begins at 3:15 p.m.

Guests are welcome to stay after and try Aerial Silks.

A Bricks 4 Kidz Night Out is a high-energy evening full of LEGO entertainment for kids ages 6-12. The theme of the night is Minecraft. Kids will craft key elements with LEGO bricks, build monsters, and construct their own world of Minecraft. Each child will take home a mini LEGO creeper from the popular game. Pizza and drinks are also provided.

5 to 8 p.m. at the Bridgeton Community Center. Cost is $34 for residents and $38 for non-residents. 

Alien Worlds and Androids brings the work of scientists to life in an exhibition that presents the possibility of life existing beyond Earth through the use of robots, telescopes, space probes and high-tech laboratories.

Celebrate the end of summer and the beginning of a new school year with a fun back-to-school event at the library. There will be crafts and games for ages 7-11.

7 to 8 p.m. Free.

At the St. Louis County Library, Daniel Boone Branch.