Hot Dog Time Machine

Noah Cappe takes a trip to the Coastal Carolina Fair near Charleston, S.C., where he samples a local legend, Jack's Cosmic Dog. Trolling the fairgrounds, Noah catches the Catfish Sundae and takes a bite of fall flavors with the Pumpkin Cheesecake Pop. Then he heads west and feels the desert heat with some spicy fare at the Maricopa County Fair in Phoenix, Ariz. Noah's taste buds start tingling thanks to the Burnin' Up Burger and the Popper Dog, but a treat so special they call it the Unicorn Shake offers cool relief.