An enormous arena made of stretchy trampolines is the centerpiece of Rockin' Jump, with facilities in Dublin, Fremont, San Jose, and San Carlos dedicated to the bouncing arts. In another elastic arena, jumpers spring into the air to slam-dunk balls into basketball hoops, or zig and zag during games of dodge ball. You can also vault off a trampoline launch pad into a huge pit of soft foam blocks.

Safety is key at Rockin' Jump. In addition to outfitting the place with ample padding and netting, the owners have employed trained Jump Patrol monitors to prevent overcrowding and unsafe jumping. With an onsite café and private party rooms, the springy playground is an ideal venue for kids' birthday celebrations and other special events.