...it's in your workplace for real.
This idea's so crazy, we'd like a version of this installed in our office. You can read the whole thing for yourself at We Make Money Not Art, but essentially you're playing the game using the normal rules, only using models all over the building, an RFID counter to keep track of where your gamepiece is, and with turns every three hours.
And when I first saw that picture I thought we might be talking about a "live action" Qbert game or something. Maybe next time. Never could get the hang of that funky joystick.