All Events at Disneyland during May, August and September of 2017

May 2017

Jan. 20 - Aug. 20Disneyland Park : Disneyland ResortMain Street Electrical Parade The Main Street Electrical Parade moves from Florida to California for a limited encore engagement at Disneyland in 2017. The parade was originally scheduled to run until June 18, but has been extended through August 20.
Feb. 03 - End date not yet announcedDisneyland Park : Disneyland ResortRemember...Dreams Come True The Remember...Dreams Come True fireworks show, which celebrated Disneyland's 50th anniversary, returns for weekend performances starting February 3. The show is expected to continue through the spring season.
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.
Mar. 16 - End date not yet announcedNew Orleans Square : Disneyland ParkPirates of the Caribbean Attraction 50th Anniversary To celebrate the 50th anniversary of Pirates of the Caribbean, special food and beverage items, pirate-themed entertainment and exclusive merchandise will be available starting on March 16. Participating restaurants include Blue Bayou, Cafe Orleans, Royal Street Veranda, Mint Julep Bar, Harbour Galley, and churro cart.
Apr. 20 - May. 31Hollywood Land : Disney California AdventurePirates of the Caribbean - Dead Men Tell No Tales Sneak Peak The preview of the new Pirates movie is being held in the Sunset Showcase Theater. There is a display of props and costumes in the lobby.
May. 11 - May. 14Resort Wide : Disneyland ResortTinker Bell Half Marathon Weekend May 11-14. Events include the Health and Fitness Expo, Kids Races, and 5K, 10K, and half marathon.
May. 12 - IndefiniteDisney California Adventure : Disneyland ResortPixar Play Parade Returns to a daily performance schedule starting on May 12.
Shows begin on May 26, 2017 - with multiple shows each dayHollywood Land : Disney California AdventureNew 'Disney Junior Dance Party' Coming to the Disney Junior Theater "Disney Junior Dance Party," is a live show experience featuring characters and music from the new series "Mickey and the Roadster Racers," as well as "Doc McStuffins," "Sofia the First" and "The Lion Guard." The show premieres on May 26. The current version of the show closes on April 9.
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

August 2017

Jan. 20 - Aug. 20Disneyland Park : Disneyland ResortMain Street Electrical Parade The Main Street Electrical Parade moves from Florida to California for a limited encore engagement at Disneyland in 2017. The parade was originally scheduled to run until June 18, but has been extended through August 20.
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

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. 31 - Sep. 03Resort Wide : Disneyland ResortDisneyland Half Marathon Weekend The theme for the 2017 race weekend is Pixar films, and medals, shirts, etc. will follow the following themes: Kids races: Up! Disneyland 5K: The Incredibles Disneyland 10K: Monsters University Disneyland Half: Toy Story Disneyland Double Dare: Pixar Animation Studios
Sep. 15 - Oct. 31Resort Wide : Disneyland ResortHalloween Time Resort-wide celebration with festive decorations, displays, and holiday versions of Haunted Mansion, Space Mountain, Luigi's Rollickin' Roadsters, and Mater's Junkyard Jamboree. Mickey's Halloween Party returns to Disneyland on select nights in September and October.
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.