Plot: Guy Fieri heads all over the country as we revisit some his favorites from the road: Including an old-school cafeteria in the south cranking out 3rd generation southern classics; The pizzeria in Chicago, breaking the local rules with thin crust pizzas; The 80 year old Baltimore legend doin’ dogs Coney Island style; and the Texas carwash/Laundromat servin’ up world class lamb burgers.