Diners, Drive-ins and Dives 3x8

Joe's Farm Grill (Gilbert, Ariz.) • Maria's Taco Express (Austin, Tex.) • Panini Pete's (Fairhope, Ala.) Guy Fieri tracks down some great places that prove fast food can also be great food. In Alabama, pressed panini sandwiches, filled with everything homemade; in Austin, homemade tacos done every which way; and in Arizona., a fast food joint right on the farm.