Disneyland, California Adventure ring in holiday season

Disneyland and California Adventure are officially decked out for the holiday season.

ANAHEIM, Calif. -- The happiest place on Earth is now officially decked out for the holiday season.

Disneyland celebrates its 20th season, and "It's A Small World" has once again been transformed into a winter wonderland.

This holiday season, the park has a few new features this year including a Festival of Holidays at California Adventure and a new "World of Color" show.

RELATED: Happy Birthday Mickey! Fun facts about everyone's favorite mouse

Happy Birthday, Mickey Mouse!

U.S. cartoonist Walt Disney poses with one of his creations, Mickey Mouse, on the roof of Grosvenor House in London, June. 12, 1935.none

Mickey Mouse became the 1700th star, and first animated personality, to have his star placed on Hollywood Boulevard’s Walk of Fame in 1978.none

Mickey gets ready for a trip on a train, with Pluto in tow.none

Mickey celebrates his day with a little cake and candles.none

Mickey leads his friends in a game of polo.none

Don’t move! I’ve got you covered.none

Mickey Mouse in Steamboat Willienone

Mickey Mouse goes on a wild ride in the classic 1928 cartoon, 'Plane Crazy.'none

Mickey's Christmas Carol in 1983none

Bob Hope was Grand Marshal at the Tencennial Parade in Orlando, Florida on Oct. 3, 1981, the
climax of the opening week of festivities marking the park’s first decade.none

President Reagan and Mrs. Nancy Reagan are shown embracing Minnie Mouse and Mickey Mouse at the Epcot Center in Walt Disney World, in Orlando, Florida, on May 27, 1985.none

Mickey Mouse entertains visitors on the opening day of the Disney Resort in Shanghai, China, Thursday, June 16, 2016.none

Mickey Mouse Clubhouse on Disney Juniornone

Apprentice Mickey in Sorcerer's Apprentice from Disney's Fantasianone

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