These holidays are not your normal and usual kind of holidays people celebrate. In fact, it's only celebrated by a few, but it doesn't make it any less celebratory. Check out some of them, that you will find in Disney parks.

Superhero Day

Superhero fans come together on one day to celebrate their favorite heroes. Full-on costumes aren’t allowed, but bounding (wearing clothes that HINT at a character) is encouraged.

Haunted Mansion Fashion Day

For fans that love the Haunted Mansion so much that they want to dress like the ride or other spooky characters.

Epilepsy Awareness Day

Founded by Brad and Candy Levy, Epilepsy Awareness Day is a fun way to unite families, friends, doctors and nurses who are affected by epilepsy.

Christmas in July Day

Not much explaining here, it’s exactly what is sounds like. And to balance things out, in December, there’s Mele Kalikimaka Day, where participants dress for summer vacation.

Adventures Day

On Adventurers Day, people dress up like they’re on a safari or Indiana Jones, because why not?!

Dapper Day

Twice a year over 20,000 well-dressed guests head to Disney Parks. Dapper doesn’t just mean vintage, all sophisticated fashions from vintage classics to contemporary are encouraged.

Galliday

Whovians (Dr. Who fans) wanted in on the fun of unofficial Disney days, so they invented Galliday.

Harry Potter Day

Harry Potter Day is full of subtle costumes, scavenger hunts and fun photo ops.

Lolita Day

Lolita is a fashion that originated in Harajuku, a district of Tokyo, Japan. It’s a street style that is known for its cute and elegant look.

Star Wars Day

Star Wars fans have been celebrating their favorite sci-fi movie every June for the past 10 years. Everyone’s encouraged to wear a Star Wars T-shirt.

Nerdy Day

Some people think that Harry Potter Day or Galliday are too specific, so that’s where Nerdy Day comes in.

Steam Day

The Steampunk community also wanted in on the fun of its own Disney day. It’s a day where everyone’s basically dressed like the clock scene in The Great Mouse Detective.

Steam Day

The Steampunk community also wanted in on the fun of its own Disney day. It’s a day where everyone’s basically dressed like the clock scene in The Great Mouse Detective.

Raver Day

Raver Day is especially popular at California Adventure, since the park features booze and colorful spectacles like The Mad T Party and World of Color.

Rock Around the Park Day

The annual rockabilly event features poodle skirts, concerts (off-site in Anaheim), a caravan of classic cars and more.