The halloween party is a nice event. Just about everyone dresses up with a costume. Candy is given out at various sites and a special parade and firework show is done also. I say go for it, your children will enjoy themselves. My wife and I did the halloween party last year on halloween night and had a great time. We both had prisioner costumes (from Wal-mart) and took plenty pictures, rode the rides, got candy, and saw hallowishes (a great firework show). We are all kids at heart when we're at Disney World.
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