Crystal Palace seat their tables in a circular pattern. The restaurant is set up like a figure 8 with the buffet in the center. People are not seated randomly; but in the order they arrive for their ADR. This helps the characters get around in a orderly fashion without having to back track to see new arriving guests. Once they have filled one side and the character gets around to everyone they start there song/parade. After that, everyone starts leaving and the whole cycle begins on the other side of the restaurant. This gives them some time to clean and clear the first side while allowing some lingering tables more time to finish up. Often we like to stay longer and enjoy the food but sort of feel uncomfortable sitting by ourselves when everyone starts leaving. Often you hear people complaining about overbooking or waiting in a long line to checkin; but when they start seating they will take a large number of ADR's at once.