All Events, Closures and Refurbishments at Disney California Adventure or Disneyland Park in Disneyland during September of 2017 and 2021

September 2017

Feb. 24 - End date not yet announcedFantasyland : Disneyland ParkRed Rose Taverne For a limited time, the Village Haus Restaurant in Fantasyland has been transformed into the Red Rose Taverne, with a menu and decor inspired by the new live action Beauty and the Beast movie.
May. 27 - Sep. 10Disney California Adventure : Disneyland ResortSummer of Heroes Limited time offerings from May 27-September 10 include: Avengers Training Initiative - young recruits assemble with Black Widow and Hawkeye; Black Widow Encounter; Special themed merchandise and food in Hollywood Land
Aug. 2015 - May. 31Disneyland Park : Disneyland ResortStar Wars: Galaxy's Edge The 14-acre Star Wars-themed land that was announced during the 2015 D23 EXPO opens at Disneyland on May 31.
Aug. 21 - Sep. 09Main Street, U.S.A. : Disneyland ParkLittle Red Wagon Closed for Refurbishment
Aug. 21 - Sep. 14Tomorrowland : Disneyland ParkSpace Mountain Closed for refurbishment and installation of Ghost Galaxy overlay.
Aug. 21 - Dec. 20Pixar Pier : Disney California AdventureGoofy's Sky School Closed for refurbishment
Aug. 28 - Sep. 14New Orleans Square : Disneyland ParkHaunted Mansion Closed for installation of holiday overlay.
Sep. 05 - Nov. 20Frontierland : Disneyland ParkRiver Belle Terrace Closed for refurbishment
Sep. 05 - Sep. 06Condor Flats : Disney California AdventureSoarin' Around the World Closed for refurbishment
Sep. 05 - Sep. 21Hollywood Land : Disney California AdventureMonsters, Inc., Mike and Sulley to the Rescue Closed for refurbishment
Sep. 11 - Sep. 13Main Street, U.S.A. : Disneyland ParkPlaza Inn Closed for refurbishment
Sep. 11 - Re-opening date not yet available.Condor Flats : Disney California AdventureSmokejumpers Grill Closed for refurbishment.
Sep. 15 - Nov. 02Pixar Pier : Disney California AdventurePlaza de la Familia - A Celebration of Disney*Pixar's 'Coco' Held in Paradise Gardens from September 15-November 2, Plaza de la Familia will feature storytellers and original songs from "Coco" performed by dancers and musicians. Throughout the days guests can also enjoy Mariachi music, a photo location and a menu of Mexican foods.
Sep. 15 - Oct. 31Hollywood Land : Disney California AdventureGuardians of the Galaxy - Monsters After Dark During Halloween Time, each night starting at 6:00 and until park closing, the Guardians of the Galaxy - Mission: BREAKOUT! attraction becomes Guardians of the Galaxy - Monsters After Dark. The attraction features new visuals and a new song by Tyler Bates.
Sep. 18 - Sep. 22Tomorrowland : Disneyland ParkFinding Nemo Submarine Voyage Closed for refurbishment
Sep. 25 - Sep. 26Tomorrowland : Disneyland ParkBuzz Lightyear Astro Blasters Closed for refurbishment
Sep. 25 - Sep. 28Main Street, U.S.A. : Disneyland ParkMain Street Cinema Closed for refurbishment

September 2021

2019 - Early 2023Disneyland Park : Disneyland ResortMickey & Minnie's Runaway Railway (DLR) The first major Mickey-themed ride-through attraction, is coming to Disneyland’s Mickey’s Toontown in Early 2023 as part of the reimagination of Mickey’s Toontown. The ride will be housed in the El CapiTOON Theater, where Mickey and Minnie are premiering their newest short, Perfect Picnic.
March 14th, 2020 - July 25th, 2022Disneyland Park : Disneyland ResortFinding Nemo Submarine Voyage Finding Nemo Submarine Voyage closed for refurbishment on March 14th, 2020. It will reopen on July 25th, 2022.