Guy revisits some of the best of Flavortown, starting in San Diego.

Guy goes around the country on a tour of bodacious beef dishes.

Guy Fieri's checking out global flavors in Hawaii, Missouri and Texas.

Guy visits joints in Nevada and Utah and pays tribute to an old friend.

Guy Fieri grabs worldwide flavor, including Australian comfort food in MO.

Guy's digging into joints loadin' and stuffin' it, from fries to oysters.

Guy's checking on family-run favorites in Honolulu, San Diego and beyond.

Guy digs into surprising ingredients, from lamb neck to duck tongue tacos.

Guy's flavor grab includes shawarma, souvlaki and Scandinavian specialties.

Guy hits up some ultimate DDD spots in Hawaii and San Diego.

Guy hunts down rich vegan treats, mouthwatering milkshakes and more.

This trip, Guy Fieri is diving into the pie, plus other major mouthfuls.

Guy Fieri is diggin' into all kinds of flavor, from wild boar to bagels.

Guy grabs unique eats like pork belly banh mi and a mac-and-cheese waffle.

Guy visits a San Diego diner, a barbecue joint in Kansas and more.

Guy Fieri takes a culinary journey to Juneau, Alaska, with his son, Hunter.