On the winter solstice we celebrated with a Debian swirl. Complete with songs and candles. (Well that was my take on it)
I have to say it looked very pretty but it was bitterly cold at -10C. My candle was the only one to stay alight and burn right down. It be a sign I tell yer (In best pirate voice) The swirl and cold making the sky look like space fun only convinced me even more Debian is the divine distro.