Because of a twist on the Star Wars phrase, "May the Force be with You," May 4th has become known as Star Wars Day.
Fans all over the world use the opportunity to embrace the 1977 film phenomenon and all its sequels and prequels.
StarWars.com has a whole list of special events, deals, games and other treats for fans of the move saga:
A Facebook page has also been set up to help fans change their profiles in celebration of the sci-fi holiday.
And vocalist Nick McKaig honored the series by releasing a 90-track version of John Carpenter's Star Wars Theme on YouTube.
And May the 4th be with You.