What are some Christmas traditions you've adopted over the years?

Pheesh and I have decided that pancakes for breakfast with a mimosa is our morning routine. In the UK my sister and I still have to have stockings on our bedroom door on Christmas morning! No matter how old we are, and there MUST be a tangerine in there (which gets forgotten about, rolls down the side of the bed and the shrivelled husk is discovered months later.)

I think when we have children we'll come up with a nice routine for Christmas Eve that has lots of nice activities and family time.