Cthulhu in yarn: here's some amazing yarn work. Let's start with a yarn shuggoth:
And it has a holiday theme...
Santa Cthulhu sits in his Octi-Sleigh, ready to deliver his bag full of squirmy presents to children all over the world. A shoggoth pulls Santa and his sleigh; why bother with eight tiny reindeer when one protoplasmic behemoth will do?
(thanks to Annette)