I highly recommend the Halloween Party! It was a BLAST! We went on a Sunday night and while it was busy it didn't seem crowded. We walked on to every ride with little or no wait. Main Street looked AWESOME with all the ligths and flying Mickey bats and witches! There was music being piped in, trick-or-treating, and you get your picture taken!
Little tip - when we were there, the only sit down restaurant open was Liberty Tavern, if you want to sit down and eat MAKE A PROIRITY RESERVATION ahead of time!
D4D