At Chaatable in Nashville, Tennessee, Chef Maneet Chauhan impresses Guy Fieri with the quantity of taste she packs into these lamb sliders! See #DDD, Fridays at 9|8c + sign up for #discoveryplus to stream the whole library and so much more:. Subscribe to Food Network ▶ Guy Fieri takes a cross-country road trip to go to some of America's timeless "oily spoon" dining establishments– diners, drive-ins and dives– that have been doing it right for decades. Catch…