Summer is just around the corner and you know what that means? Hot dogs! Boiled, grilled, sliced, mustard, relish, bun, no bun...the hot dog is the ultimate blank canvas and, depending on where you call home, it can feature a myriad of toppings. Of course, there's the classic Chicago dog, but maybe you're not so familiar with some of the other regional styles. Take a tour of some of the hot dog hot spots and see what other great cities and the states put on their dogs!