However, they will open up the dining package section to stand by guests after a certain point. I would try to be there at least 30 min before show time, because of this. The voucher will have a return time, and it'll say how long before the show you have to arrive. If I remember correctly, it says 20 min on it. This is why I said 30, to make sure you don't get there late and lose your reserved seating.