Ashley,
You are going to love
Mickey's Not So Scary Halloween Party! This is my favorite special event at Walt Disney World! You will get to enjoy a special "Boo-To-You" Halloween Parade, Happy
Hallowishes fireworks, villain meet and greets and special food, merchandise and more.
While there isn't an official list of the attractions that will not be open during the event, I checked out the event brochure from last year and found a few attractions that were not listed. While it's not guaranteed that the same attractions will be open/closed this year, you can certainly use this as a guide.
Last year some of the regularly scheduled character meet and greets were not available. While you can enjoy the specially programmed villain and character meet and greets throughout the park, some of the meet - n - greets that are set up in Town Square may not be there during the party.
Also, some of the attractions will be closed, such as the
Hall of Presidents, Carousel of Progress and the
Enchanted Tiki Room.
Don't worry though, there will be plenty of attractions open for you to enjoy during this amazing celebration!
Magically,
Stacy