We are going on this cruise and have a couple of questions. When is formal night? I'm guessing Tuesday but not sure. Since Halloween is during the cruise, do people wear costumes for dinner or do they dress up for later? We aren't planning to take costumes so I don't want to feel out of place in the dining room if everyone else is going to be in costume. :) We booked this cruise a long time ago but I'm finally getting excited now that it is under 8 weeks!