How many rubber bands are needed to make a bungee jump cord for a Barbie? What exactly is in fizzy moon sand? Is it possible to build an unsinkable boat with materials you already have around your house? Discover the answers to these questions and more at this monthly program especially for ages 8-12. Each month, we'll do some building, brainstorming, and bonding (and have a snack) at Eaton Township Hall. Registration is required.