A Chicago-style hot dog is sort of headache inducing, if you think about it: a frankfurter most often nestled into a poppy seed bun, topped with a combination of yellow mustard, diced onions, tomato slices, shockingly neon green pickle relish, a whole pickle spear, sport peppers (a real type of pepper, by the way), and celery salt. But the thing is, we Chicagoans don’t really think about our hot dogs too much. We don’t have to. They’re just there when we need one. Hot dogs are practically within arm’s reach in most of Chicago’s neighborhoods, with stands dotted all across the city.