Here’s this week’s challenge. See that burger up there? Looks like nothing special, right. Kinda thin, with a big puffy bun. But don’t be fooled. It’s a great burger. And guessing it should be a cinch–anyone who knows this place will know this plate in a second. But those who don’t? Well, it’s not impossible to make an educated guess. First clue after the jump…Clue #1: There’s a reason this shot is of the burger cut in half. The best clue to its origin is right there on the burger itself.So tell me, can you guess where I’m eating?