Put your hands to work at the Beam Center's 2016 Inventgenuity Festival, where workshops and tech-minded craft activities all encourage kids to use their imaginations. Kids will make bobblehead clones, kinetically-modified crops, and participate in other craft-based demonstrations and collaborative projects. The event is free, but registration is required. Advance online reservations for workshops ($8.25) will be available a week prior to the festival. Ages 7 and up.