In 1997, Seinfeld gave the world "Festivus," a unique holiday introduced by George Costanza's father, Frank. With its slogan, "A Festivus for the rest of us!" the celebration was created as an ...

Festivus is a holiday first coined in Season 9, Episode 10 of Seinfeld. Invented by George Costanza’s father, Frank. Festivus is an alternative to Christmas, where families can air their ...

Frank Costanza declares. Here's what to know about the secular holiday. As a card sent to him by his father reminded George in the 1997 episode, Festivus comes every Dec. 23. In real life ...