Momofuku Ko began taking lunch reservations over the long weekend and, predictably, the restaurant is booked for the week. The Ko-horts, with a tipoff from Eater, took advantage of the city's Labor Day lull and snapped up all the seats while everyone else was at the beach. There are five reservation slots available on Fridays, Saturdays, and Sundays. Ko's Website suggests budgeting $160 and three hours for lunch; the end of Summer Fridays has never been so painful. Book now! The frustration begins at 10 a.m.