Also, two attractions are changed for Christmas (at least they were in past years). It's a Small World becomes IaSW Holiday (this was cute) and Haunted Mansion adopts a Nightmare Before Christmas theme based on Tim Burton's movie (this was an amazing overhaul and total transformation--it becomes a whole different ride). If you haven't seen the movie, make sure you do before you go--you will be blown away.
See you there (fingers crossed)!