Last year, I had a few friends over for cider and cookies and singing winter songs. We had Christmas carols and Solstice rounds and Hanukkah songs and really any kind of festive winter song that people could come up with. Cthulhu was invoked several times. (Heh. My spell-checker wants to translate "Cthulhu" into "Catholic".)
I've been thinking about doing it again, but the December calendar is already getting kind of crazy. So let's see if this might work.
Poll