World of Warcraft has a winter celebration that affects both Alliance and Horde that involves the winter holidays. The Feast of Winter’s Veil involves a great deal of traditions taken from the Western celebration of the winter holidays and that primarily of Christmas. Such icons appear as the Abominable Greench – the Grinch of Dr. Seuss’s work added to the abominable snowman – Metzen the reindeer who is an echo of Rudolph the Red Nosed Reindeer – and even Greatfather Winter – an analogue to Santa Claus.

The orcs in Orgirmmar set up a Yule tree covered with decorations, holly and mistletoe are handed out to revelers who then can use that to make their mount into a reindeer. Gimmick gifts abound that allow the production of snowmen companion pets and snowballs to throw at friends and enemies alike.

Link, via MMO Anthropology.