You've probably waited in line outside Pink's hundreds of times at this point, mostly around 213a, and ARE YOU SURE THE DARKROOM ISN'T STILL OPEN? LIKE TOTALLY SURE? OK WE'RE DEFINITELY GOING TO PINK'S. Despite all that time there though, there's actually a ton of stuff you still don't know about your favorite hot doggerie, so we hit up their owners (whose last name is Pink -- see, there's one thing you didn't know!) to make you an expert, even at 213a. Also, they gave us $100 in free hot dogs to give away. So… tweet THIS, and maybe we'll give you some of it.