Catch a live performance of the Nutcracker
Build a snow-fort
Celebrate Saint Lucia's Day with the traditional Saint Lucia Buns
Donate to a local charity (don't know of one? Try these).
Trim the tree- and don't forget the tinsel!
Steal a kiss under the mistletoe
Make paper snowflakes
Volunteer at a nursing or assisted living home; this is a hard time of year for many
Dry oranges to make your house smell heavenly
Build a time capsule to be stored away at the start of the new year