Triple D Nation: A World of Flavortown

This trip, Guy Fieri's traveling back to some top DDD joints still bringin' a world of flavor to their neighbors! A lively Irish pub-restaurant in Louisville, Ky., is going strong with comfort eats like legit fritters and scrumptious salmon rillettes. In Chicago, high-octane Hong Kong BBQ is busier than ever and handing the reigns to the next generation, servin' up steamed pork buns and real-deal roasted pig. Then, a rockin' taco spot in Rosenberg, Texas, has amped up their tamale production while churning out chicharron tacos and building the-bomb barbacoa plate.