Hi Diane:
My family really enjoys
Mickey's Not So Scary Halloween Party. My children enjoy taking advantage of the short lines on rides, strolling through the Park at night, and trick-or-treating at stops throughout the Park.
Characters are subject to change, but in the past, I've seen traditional favorites, such as Mickey, Minnie, Donald, Daisy, Tinkerbell, Pooh, Tigger, as well as a number of princesses with their princes. In terms of rarer character appearances, in the past, I've seen the Seven Dwarves from Show White, as well as Alice and the Mad Hatter. But the Halloween party is when a number of villains come out to the Parks for a rare visit. In previous party experiences, Dr. Jafar, Captain Hook, Cruella de Vil, and the Queen of Hearts have made appearances.
Enjoy the party.