Doggie Mac’s is taking the fast and casual classic that is the hot dog and elevating it to gourmet status. Connoisseurs of this ballpark classic across St. Louis, MO need to hit up this truck ASAP. Hot dog fixings here go well beyond the typical offerings of ketchup and relish. Instead, you’ll find decadent franks smothered in everything from philly style shaved beef to jerk pork to black bean corn relish. Pair your hot dog with a scoop of mac ‘n cheese or an order of nachos and you’re in business. The best part of all? They cater, so book ‘em for your next event. MUST TRY The Doggie Mac — An all-beef hot dog covered in mac ‘n cheese and sprinkled with applewood smoked bacon bits.