Yes, there is a day dedicating to partying. And, it's today, April 3. Today is World Party Day. Unlike a lot of these "holidays" nobody has ever heard about, there's a story to go along with this day. According to Wikipedia, World Party Day is celebrated "as a synchronized global mass celebration of a better world and the active creation of desirable reality."

The origin of World Party Day is pretty interesting. This according to Wikipedia:

"The idea of a worldwide party appeared as a work of fiction in Flight, A Quantum Fiction Novel, by American writer Vanna Bonta. The trilogy's first book, published in 1995, ended with a countdown that was to take place on April 3, 2000, postulating that on that day the entire world would celebrate synchronously in elevated social awareness."

How are you going to celebrate World Party Day?

To get the party started, here's George Strait, "Here for a Good Time."