Do you have any silly Christmas Traditions?

We always open one present which is always new pjs and have a pizza delivered! We started the pizza thing 4 yrs ago on our daughters 1st Christmas she was 11 months and she loved it! We have pics of her covered on bbq sauce munching wedges and garlic bread, and it was such a happy time! So we have ended up ordering pizza every yr on Christmas Eve its the only time of year we get a pizza delivery so its a real treat!