It sort of depends on when in the evening you are going. Early reservations can be out of there in an hour or so if you push it. But once it gets busy and the kitchen and servers get backed up, I'd estimate somewhere between 90-mins to 2 hours offhand. If you get up to do the hula and so on, it will add to the time, but it's part of the experience. So you can control your time spent to some degree if your trying to get to something afterward.