I thought I have read in the past that it is possible to win spa treatments or shipboard credit. Is this still accurate and if so where and when do they take place?
There is a spa open house on embarkation day. If you check the first day Navigator it will list the time, but it's usually not long before the Muster drill. They do give away some coupons and gift certificates for the spa. The other thing that will occur during your cruise, is a presentation by the Disney vacation club, and they usually offer a prize of some shipboard credit to one participant.