This is something you don't see every day in your neighborhood. Well, I don't. It's a climbing wall, delivered to your home for your party! The teen equivalent of a bounce house!
This one comes from Gold Rush Mobile Rock Climbing. (I couldn't load their website, www.goldrushmobilerockclimbing.com, but found info here. Head on over and get started with the liability paperwork!)
Many thanks to these nice fellas for letting me take pictures.