At the shimmering 59er Restaurant in Leavenworth, WA, Guy Fieri finds skillfully crafted mozzarella sticks with a legendary cheese pull! Watch #DDD, Fridays at 9|8c + sign up for #discoveryplus to stream the entire library therefore much more:. Register For Food Network ▶ Guy Fieri takes a cross-country trip to visit some of America's timeless "oily spoon" dining establishments– diners, drive-ins and dives– that have been doing it right for years. Catch a brand-new episode of #DDD…