I remember making Christingles as a kid a couple of times and loving the way they smell with the orange and the cloves. My favorite Christmassy craft, however, is to make an Advent wreath, which is super easy to do if you've got access to pine or cedar twigs somehow.

A lot of my other favorite holiday traditions are culinary, from cocktails to sweets, but most of all for January 6--Armenian Christmas--my wife and I cook up a huge dinner of kufteh, lavash, bulgur salad, dolmas, etc.