Diners, Drive-ins and Dives

Food Truck Flavorfest (28x27)

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On this trip, Guy Fieri's grabbin' some of the best meals on four wheels thanks to some full-throttle food trucks. In Nashville, a joint transforming the classic grilled cheese into gourmet goodness. In Key West, Fla., a welcoming wagon goin' gangbusters with their burgers and puttin' out the bomb bulgogi tacos. And in San Francisco, a tricked-out truck cooking up amazing Asian street eats.