New York, NY
Chip steak. Don't be scared: it's nothing like Dale steak. Unless Dale steak is also made by NY meat king Pat LaFrieda, and produces a sandwich so delicious, you want it to last the rest of the afternoon. Throw some of the homemade fries in there for good measure.
People in Philly'll tell you that cheesesteak + bacon = blasphemy, but they're also indirectly responsible for Wild Wild West, so you should feel pretty good about the bacon cheesesteak at this Princeton joint. Or the regular cheesesteak, or the Buffalo cheesesteak, or the pizza cheesesteak... hell, maybe book a hotel, this'll take a minute.