Family Engineering Challenge

Families are invited to complete a fun, winter themed engineering challenge from 5 p.m. to 6 p.m. on Wednesday, April 11, 2018, at the McKinley Park branch of the Chicago Public Library.

Kids 5 and up and their families are invited to take on a very special engineering challenge - catapults! Work together to create a catapult and participate in games afterwards to see how far you can fly different materials.