Some of the tastiest food is found in the most random places, and it's tough to get more random than a hot dog cart in the parking lot of a Littleton Ford dealership. Ford tough. So hop in your certified pre-owned vehicle and cruise out to brand-new Uncle Fred's Franks, whose Portuguese pork sausages, all-natural beef dogs, and homemade condiments have already made them a favorite on Boston's food cart scene. But don't take our word for it: watch this completely budget, "come on down"-style commercial for Frank's, which may or may not get so hilariously awkward it's (Ford?) tough to watch.