The organizers of SantaCon NYC describe the annual event as "a charitable, non-commercial, non-political, nonsensical Santa Claus convention that happens once a year for absolutely no reason."

This year SantaCon is December 12 in New York City. It's a pub crawl with people dressed as Santa, that's about it.It happens in Sioux Falls too.

Want to see what it's like in NYC? Check out these photos from the last few years.