All Events, Closures and Refurbishments at Dolphin or Disney’s Hollywood Studios in Walt Disney World during December of 2016, 2018 and 2022

December 2016

Aug. 15 - Aug. 29Disney's Hollywood StudiosStar Wars: Galaxy's Edge Work is under way on the 14-acre Star Wars-themed land at Disney's Hollywood Studios that was announced during the 2015 D23 EXPO.
Early 2016 - Sep. 30Dolphin : Disney ResortsWDW Dolphin Hotel The first phase of the Dolphin Hotel room renovations will begin in 2016, with the entire room project currently scheduled to be completed by the end of 2017.
Feb. 07 - OPEN SEASONALLYSunset Boulevard : Disney's Hollywood StudiosClub Disney According to the official Disney website, Club Disney in the Sunset Showcase will be closed beginning February 7. No word on when or whether it will return. The Sunset Showcase will continue to host special events, such as Club Villain, however.
Nov. 14 - Dec. 15Disney's Hollywood StudiosStar Wars : A Galactic Spectacular On Seasonal Hiatus
Spring 2017 - Fall 2017Dolphin : Disney Resorts Walt Disney World Dolphin Hotel $12M lobby transformation: will remain open throughout the renovation with minimal impact to resort guests. The project is currently scheduled to begin in spring 2017 for completion by fall 2017.

December 2018

Aug. 15 - Aug. 29Disney's Hollywood StudiosStar Wars: Galaxy's Edge Work is under way on the 14-acre Star Wars-themed land at Disney's Hollywood Studios that was announced during the 2015 D23 EXPO.
Aug. 13 - Early 2020Hollywood Boulevard : Disney's Hollywood StudiosMickey and Minnie's Runaway Railway Mickey and Minnie's Runaway Railway is inspired by the Mickey Shorts that you can see on the Disney Channel.

December 2022

Oct 1, 2021 - Apr 1, 2023Disney's Hollywood Studios : Walt Disney WorldWalt Disney World 50th Anniversary Across all 4 parks