What is Santarchy? The website for these loosely-organized, cacaphonous events which take place around the world states, "Santarchy is not a movement, that's what you do in the bathroom (...) the events are not a protest against Christmas or commercialization. Really, it's just a bunch of santas getting together to have a good time."
While you're at it, check out this 1996 Santacon documentary that founding Santarchy/Santacon father Scott Beale produced! Link to video. (Music: Laura Lopez).