I had the strangest night. I went to a pig roast.
Six years ago a few neighbors got together one January, slaughtered a pig, and had a pig roast. The following January they did it again but invited more people. Since then they moved it to a barn, hundreds of people show up, everyone brings food and booze, and it's a massive pot luck of two hundred strangers. They even had a band.
Strange night, but a lot of fun too.