We will be taking our third cruise this October, to the Caribbean on the Carnival Sunshine, leaving Norfolk, VA on October 28, 2016. We will be celebrating our 25th wedding anniversary on October 31st! We have excursions at every port, have signed up for the Cheers program, and have requested "special dining" on three of the at-sea evenings (Asian, Italian, and the steakhouse -- although only the steakhouse has confirmed our reservation so far).

We have never cruised at this time of year before. Are there usually Halloween activities? We'll be dining in the steakhouse in the early evening (18:30), but it would be great if there were Halloween activities in the evening afterward. Should we bring costumes?