We're sailing this year in October for the first time....we have done 3 cruises in the traditional "summer" months prior to this. Also wondering how many kids will be on board for my own kids to "hook up with". For us, we have a "fall break" for a week this year at the end of October/beginning of November. So, we'll actually be onboard over Halloween! We're hoping this is lots of fun for our family. My kids are 9, 12, & 16. My 16 year old doesn't know if others her age will "dress up" for the many contests and events Carnival is having onboard for Halloween. Any thoughts??? I know many posters on the message boards indicate adults DO dress in costume while onboard over Halloween. Anyone know if teenagers do?