Doug Sohn is at the helm of this legendary hotdog restaurant in Avondale, Chicago, which has customers raving about the best hotdogs in Chicago. Hot Doug's has slim hours and a massive customer base, but the end result is more than worth the wait. With a menu of dogs of all kinds, even foie gras duck dogs, there's sure to be something that will pique your interest and make you one of the thousands of people claiming that there is no better spot for a quick lunch in Chicago.