What holiday became popular after it was featured on an episode of Seinfeld?

What holiday became popular after it was featured on an episode of Seinfeld?

The holiday known as Festivus reached widespread cultural popularity after being featured in the 1997 Seinfeld episode titled The Strike. Originally conceived by the father of a show writer, this secular alternative to the traditional Christmas season emphasizes a rejection of commercialism and religious pressures. Instead of a decorated tree, participants gather around a simple, unadorned aluminum pole. This peculiar tradition resonated with millions of viewers who appreciated its humorous and relatable critique of holiday stress.

Source:

https://www.youtube.com/watch?v=L0FJgKjYQgM

https://www.threads.com/@beliproduk.official/post/DS7t0viEhWV