There are three dessert parties in MK. The pre- and post-fireworks parties have a buffet on the upper terrace of Tomorrowland Terrace and the viewing area for the fireworks is in the garden in front of the Plaza Restaurant. The seated dessert party takes place entirely on the lower terrace of Tomorrowland Terrace - the buffet and viewing area are in that location. The garden has a better view, but no chairs and can feel crowded, IMHO.