Festivus was the brainchild of Seinfeld writer Dan O'Keefe, whose father invented a similar holiday including an Airing of Grievances and wrestling match in real life. One tradition that didn't make ...

You don’t have to tell “Seinfeld” fans what today is: It’s Festivus! “Seinfeld” fans have been uploading their Festivus traditions across all social platforms. The holiday is celebrated Dec. 23 and ...

You gripe. We publish it in the Tampa Bay Times. The alternative holiday known as Festivus can be traced to the classic 1997 episode of "Seinfeld" called "The Strike." [Courtesy of Sony Pictures ...

Happy Festivus! The tradition begins with the airing of grievances... but first, what is Festivus, exactly? Festivus is a non-religious holiday, started by Daniel O’Keefe in 1966 and popularized by ...