It's a different kind of QS and I wouldn't try it without and as Alesia said, I doubt you would get in. There are 3 big rooms (maybe 4 I don't remember) you order at little computer kiosks before you get into the dining section, they give you a little plastic rose thingy, which magically tells them where you are seated. You find a seat, get your silver and drinks at a station and they bring your food to the table. You can pre-order if you wish.