At Planet Fun, kids have 10,000 square feet of space to go nuts in. The playground's centerpiece is a multilevel play structure that stretches toward a lofty warehouse-style ceiling. Inside, little ones traverse tunnels and bridges. They can then cascade down twisting slides or pilot the station's helicopter before taking a break for pizza and snacks at the concession stand. Meanwhile, parents can keep an eye on the happenings while lounging on supple sofas scattered throughout the space.