Guy Fieri searches out some classic joints cranking out classic food: A 60-year-old Pennsylvania Diner transplanted to Miami's South Beach, with a classic diner menu, and some other specialties you wouldn't expect to find here; in Topeka, Kan., a drive-in straight out of the fifties, where the burgers and fries still come to your car, but they're also making apple pie from scratch. And the oldest restaurant in Memphis, a classic southern tea room from 1918 -- with a classic southern menu, and an international twist.