If you've ever wanted to practice jumping off walls and swinging from poles, there's the place for you: the street. But if you'd like to do it in a relatively controlled (and safe?) environment, try Tempest Freerunning Academy.

It purports to be California's first indoor facility dedicated to freerunning and parkour. And it's got blocks and question boxes from Super Mario Bros. Hope they're Nintendo approved!

[Thanks, Poonworthy!]