I'm generally attempting to keep it to holidays that somebody in Fandom would know about offhand. As we don't currently have any Discworld characters in the game - which, unless I'm blanking, we don't, unfortunately - Hogswatch is unlikely to be used.

Unless, of course, I decide we need a few more holidays and say "Screw you!" to my own rules of logic and limiting myself. That is very possible, so keep them coming. :)