This interactive, hands-on kids’ museum features more than 100 displays to help kids learn and explore. The tilting cube that gives the attraction its name houses the Boeing Rocket Lab, and kids can explore the science of hockey, take the Eco challenge, and learn about planets and space. The center is open daily from 10 a.m. to 5 p.m. (closed Thanksgiving Day and Christmas). Children 2 and younger are free.