All Events at Disneyland during March and May of 2016, 2018, 2020 and 2021

March 2016

Nov. 16 - TBATomorrowland : Disneyland ParkSeason of the Force Star Wars overlay, featuring Star Wars Launch Bay, Hyperspace Mountain, Path of the Jedi, and Star Wars-inspired foods at The Galactic Grill.
Early 2016 - May 6Adventureland : Disneyland ParkJungle Cruise Reopens May 6 after an extensive refurbishment.
March 2 - 27Fantasyland : Disneyland ParkEgg-stravaganza expanded this year with a new map available for an Easter Egg hunt in Downtown Disney, as well as the traditional hunts in Disneyland and Disney California Adventure. Maps are available at selected locations for $5.95 through March 27 or while supplies last.
Mar. 02 - Mar. 31Resort Wide : Disneyland ResortEggs-travaganza This year's event is expanded with a new map available for an Easter Egg hunt in Downtown Disney, as well as the traditional hunts in Disneyland and Disney California Adventure. Maps are available at selected locations for $5.95 through March 31 or while supplies last.
Mar. 18 - Apr. 15a bug's land : Disney California AdventureJungle Book Sneak Peek The Bugs Land theater is showing a sneak peek of The Jungle Book, which opens on April 15.

May 2016

Nov. 16 - TBATomorrowland : Disneyland ParkSeason of the Force Star Wars overlay, featuring Star Wars Launch Bay, Hyperspace Mountain, Path of the Jedi, and Star Wars-inspired foods at The Galactic Grill.
Early 2016 - May 6Adventureland : Disneyland ParkJungle Cruise Reopens May 6 after an extensive refurbishment.
April 1 - May 1Disney California Adventure : Disneyland ResortDisney California Adventure Food and Wine Festival Features culinary demonstrations, seminars, and new Festival Marketplaces. Festival Marketplaces are open daily; other events are Fridays-Sundays only.
May. 05 - May. 06Disney California Adventure : Disneyland ResortPixar Play Parade Returns to daily performance after its hiatus due to the Disney California Adventure Food and Wine Festival.
May. 06 - Jun. 12Hollywood Land : Disney California AdventureSneak Peak of Alice Through the Looking Glass Starting on May 6, the preview of "Alice Through the Looking Glass" will be presented in 3D with special in-theater effects at the Sunset Showcase Theater (formerly Muppets Theater).
May. 13 - Jun. 17Disney California Adventure : Disneyland ResortGrad Nites Grad Nites are a private event taking place at Disney California Adventure on select nights in May and June from 10:00 p.m. to 2:00 a.m. The dates for 2016 are: May 13, 14, 18, 20, 21, 23, 25, 31 June 1, 3, 4, 7, 8, 10, 11, 15, 17 DCA closes at 9:00 p.m. on all party evenings.
May. 27Hollywood Land : Disney California AdventureFrozen - Live at the Hyperion Opens May 27.

March 2018

Jan. 05 - Mar. 06Downtown Disney : Downtown DisneyStar Wars: Secrets of the Empire Star Wars: Secrets of the Empire is a hyper-reality experience coming to Downtown Disney that will allow guests to walk through the Star Wars universe, combining physical sets with real-time interactive special effects. In groups of four, teams will go undercover as Stormtroopers to capture Imperial intelligence vital to the rebellion's survival. Tickets are on sale at http://www.thevoid.com
Mar. 02 - Apr. 12Disney California Adventure : Disneyland ResortDisney California Adventure Food and Wine Festival The Festival expands to a six-week run this year, from March 2-April 12, 2018. The Disney Family of Wines Dinner will be a new Signature Event.
Mar. 16 - Apr. 01Resort Wide : Disneyland ResortEggstravaganza Guests can hunt for character-themed Easter eggs that are placed all around the resort - Downtown Disney, Disneyland, and Disney California Adventure. There are 12 in each area. There is no charge to participate, but guests can purchase a map for $5.95 (there are separate maps for each area), which comes with stickers to use for each egg found. Whether or not it is complete, the map can be redeemed for a special prize.

May 2018

Apr. 13 - Sep. 03Resort Wide : Disneyland ResortPixar Fest Pixar Fest begins on April 13, 2018. During this limited time event, the Paint the Night parade will return to Disney California Adventure, while the Pixar Play Parade moves to Disneyland, where it will lead off with a new Luxo, Jr. float. Also at Disneyland will be the new "Together Forever - A Pixar Nighttime Spectacular" fireworks show.
Event Date - May 3, 2018Disneyland Park : Disneyland ResortDisneyland After Dark: Star Wars Nite This after hours party will be held on May 3, from 9:00 p.m. to 1:00 a.m., party guests may enter Disneyland starting at 6:00. Party goers will have the first opportunity to experience new entertainment offerings that begin on May 4, including a character meet and greet with Rey, the "March of First Order", and the return of Hyperspace Mountain. Ticket sales begin March 27 to Annual Passholders, and March 29 to the general public. Tickets are $99/person ages 3 and over.
May. 18 - Jul. 08Hollywood Land : Disney California AdventureIncredibles 2 Sneak Peek The Sunset Showcase Theater is showing the first 10 minutes of the new Incredibles 2 movie.

March 2020

Feb. 28 - Apr. 21Disney California Adventure : Disneyland ResortDisney California Adventure Food and Wine Festival

Festival Marketplaces will showcase foods and beverages inspired by California cuisine. In addition, Festival-inspired menus and menu items will be available at existing restaurants. The Festival includes family-friendly seminars and culinary demonstrations, and live musical entertainment.

May 2020

No Events Announced for this Month Yet

March 2021

Mar. 18 - April 5Disney California Adventure : Disneyland ResortA Touch of Disney Disneyland's "A Touch of Disney" event is a separately ticketed event in Disney California Adventure running Thursdays through Mondays from 12PM-8PM.

May 2021

April 30Disneyland Park : Disneyland ResortDisneyland Park Reopening
April 30Disney California Adventure : Disneyland ResortDisney California Adventure Reopening