I decided to take a different route on my way back up to the surface, through a section of the museum I’d never fully explored on my previous visits. I wandered through a series of tunnels that led me into a giant, cavernous chamber. It contained a kind of underground city comprised entirely of pizza joints, bowling alleys, convenience stores, and, of course, video arcades. I wandered through the maze of empty streets, then down a winding back alley that dead-ended by the entrance of a small pizza shop.