Mickey's Not-So-Scary Halloween Party is one of, if not the best, party held in the Magic Kingdom at Disney World. While Mickey's Very Merry Christmas Party is warm and cosy, the Halloween Party is dark, mysterious and down right villainous! Plus you're encouraged to dress up and wear costumes which makes it all the more enjoyable. The Halloween Party can be an overwhelming experience for first-timers. There's so much to see and do, even if you arrive as early as possible, it's still tough to do it all. But with this guide, you'll be able to create a reasonable itinerary which allows you to earmark what's most important to you and how to use your time wisely.