The Tempest Freerunning Academy is a new LA-based gym and training facility for freerunners; it's a kind of huge indoor obstacle course filled with whimsy and potential death: "No matter your age, skill, or athletic level, The Freerunning Academy is a place for you to explore the evolution of movement, increase your fitness level, pioneer an ever-growing sport and meet some amazing people in the process."
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.