All Events at Disney’s Hollywood Studios or Magic Kingdom in Walt Disney World during September of 2016, 2018 and 2022

September 2016

September 2 - Oct. 31Magic KingdomMickey's Not So Scary Halloween Party From 7 p.m. to midnight on select nights guests can enjoy Mickey's "Boo-to-You" Halloween Parade; trick-or-treating throughout the Magic Kingdom at numerous locations; and the special Happy HalloWishes fireworks. Lots of characters are out in the park, wearing their favorite costumes. The 29 dates for 2016 are: September 2, 8, 11, 13, 16, 18, 20, 23, 25, 29, 30; October 2, 4, 6, 7, 10, 11, 13, 14, 16, 18, 20, 21, 23, 25, 27, 28, 30, 31.
Sep. 02 - Oct. 31Sunset Boulevard : Disney's Hollywood StudiosClub Villain at Sunset Showcase Friday and Saturday nights from September 2 to October 29, and on Halloween night, October 31.

September 2018

Aug. 17 - Oct. 31Magic KingdomMickey's Not So Scary Halloween Party 2018 Dates: -- August 17, 24, 28, 31 -- September 3, 7, 9, 11, 14, 16, 18, 21, 23, 25, 28, 30 -- October 2, 4, 5, 8, 9, 11, 12, 14, 16, 18, 19, 21, 23, 25, 26, 28, 30, 31

September 2022

Oct 1, 2021 - Apr 1, 2023Disney's Hollywood Studios : Walt Disney WorldWalt Disney World 50th Anniversary Across all 4 parks
Aug. 22 - Sep. 01Magic Kingdom : Walt Disney WorldLiberty Belle Riverboat The Liberty Belle Riverboat is closing for refurbishment from August 22nd through September 1st.
Sep. 20Magic Kingdom : Walt Disney WorldThe Crystal Palace The Crystal Palace: A Buffet with Characters featuring Winnie the Pooh and Friends returns on September 20th.