Hi Karen!
Be prepared for a ghoulishly fun time at
Mickey's Not-So-Scary Halloween Party at
Disney's Magic Kingdom! I can't think of a better experience for the Fall season than to be at the "Happiest Place on Earth!" during the Halloween season.
Here are the list of rides that should be open (weather permitting) at
Mickey's Not-So-Scary Halloween Party:
*Astro Orbiter
*Buzz Lightyear's Space Ranger Spin
*Country Bear Jamboree
*Dumbo the Flying Elephant
*Haunted Mansion
*"it's a small world"
*Mad Tea Party
*Monsters Inc. Laugh Floor
*Peter Pan's Flight
*Pirates of the Caribbean
*Seven Dwarfs Mine Train
*Space Mountain
*Splash Mountain
*Swiss Family Treehouse
*The Barnstormer
*The Magic Carpets of Aladdin
*Tomorrowland Speedway
*Tomorrowland Transit Authority PeopleMover
*Under the Sea: Journey of the Little Mermaid
In terms of park entry, it varies, but typically you should be able to gain entry at least 1 hour prior (the party starts at 7PM, so 6PM entry should be good). There have been instances where guests with party tickets are allowed inside Magic Kingdom even
earlier than that time, but we typically are there an hour before and never had a problem with entry.
May you and your family have a Spooktacular experience!
Terry