We are having a destination wedding in new orleans, so all my guests are from out of town. We're thinking about having a small rehearsal dinner for the wedding party (less than 40 guests) at muriels and then inviting all the wedding guests (an additional 60 guests) to a welcome party for cocktails and desert. The welcome party will probably start at 9 pm. How long do you think the welcome party should be? Is 1 hour okay?