Brooklyn The Burger Joint Gwanghwamun D-Tower Branch sells handmade burgers on the first floor of D-Tower near Gwanghwamun Station. It serves the Cheese Skirt, Real McCoy, and Brooklyn Works burgers along with cheese fries, and patties come in 140g or 200g. The dining room has full-length windows and American-style decor, and the Cheese Skirt arrives with salty cheddar cheese fried crisp onto the patty. Ordering burgers and sides together puts the price on the higher side.