This behind-the-scenes look at No Reservations reveals a common thread throughout all No Reservations episodes – street food. Oftentimes, Tony says the most enjoyable and authentic food in a country or village is sold by merchants from carts in outdoor markets or roadside stands. From local variations on the hot dog to unidentifiable fried meats, from sautéed insects to steaming bowls of noodles, these culinary treats are what keep Tony going on the road.