In my quest for finding these Songs of the Season on YouTube, I ran across this little gem. I hadn't heard it before, but the more I listen to it, the more it is securing it's place as one of my favorites.
It is a duet of Walking in a Winter Wonderland performed by the great Harry Connick Jr. and his beautiful daughter. I believe it was originally performed in 2008. If you don't want to listen to the interview section at the beginning of the video, you can skip to about 1:15 and that is when the songs starts. Enjoy!