Holiday Decorations

This Christmas Day will the the first we have spent at home in 5 years.  Just the two of us will be here.  The question was whether to decorate or not.  I would enjoy seeing my decorations again and it would certainly make us feel more "Christmasy" but the thought of putting them all up just to take them all down the day after Christmas was discouraging since we will be traveling soon after.  So we will make do with just a few tabletop decorations.  I would like to drive around like we used to see the outside decorations.  That's allowed even if you don't have children in the car, isn't it?