I'm working (but only a half day, yay!) from 7am to 11am. On my way home I'll probably do some last minute shopping for food and whatnot, I was planning on doing it on Wednesday but forgot I have a meeting that night.
When I get home we'll probably spend some time cleaning the house and getting things ready for MIL who will be arriving at some point that evening or late afternoon. We'll bake cookies for Santa and then we'll give the girls an early Christmas present (new pajamas) and order Chinese. Watch a Christmas movie, leave out cookies for Santa and put the girls to bed.
Once they're in bed I plan to continue my tradition of drinking wine, wrapping a few last gifts, putting things under the tree, doing stockings and watching It's a Wonderful Life.