The meals are hand-held at these hot spots, but the unique flavors are the big attraction. Authentic Mexican cuisine pioneer Rick Bayless celebrates Mexico's most beloved street food and snacks, while two brothers bring decadent Italian toasts to one of New York's hippest neighborhoods. A Top Chef winner turns traditional Eastern-European cuisine on its head with inspirations from his own Scottish-Israeli heritage. And a former fine dining chef feeds the need for cheese on the streets of Los Angeles, one gourmet grilled cheese sandwich at a time.

From heavy metal-inspired burgers in Chicago and stick-to-your-ribs barbecue in Brooklyn to a downtown LA hot spot taking desserts to new heights and the craziest ice cream creations you can fit on a cone, classic American fare gets the royal treatment at these extraordinary spots.

We're taking you on a gastro tour of some of the most adventurous efforts in dining today. From a nine-course underground dinner party to a double-decker bus serving gourmet comfort food and an all-out Beef Seven Ways feast, these unique culinary adventures are not to be missed.