I also love "Mary, Did You Know?" My favorite version is the Kenny Rogers & Wynona version. I'm a country girl.

It's doesn't mention Christmas, just cold weather, but my hubbies favorite seems to be the Martina McBride/Dean Martin version of "Baby, it's Cold Outside". He adores that song and sings it all the time to the dogs, lol.

And, I think my all time favorite is "Winter Wonderland". I sang it in my choir program in the 5th grade, and have just been enamored with it ever since.