CLOSED ** BAKER'S DOZEN ** "Christmas songs" that do not mention Christmas
You hear these "holiday" tunes played on the radio this time of year but they do not mention Christmas. "Christmas" can be implied but not mentioned by name. Or the song can have nothing at all to do with the holiday.
(This is a holiday Baker's Dozen, independent of the others. The user who posts the final entry can start another one if they wish, but this is not mandatory.)
1. "My Favorite Things" from The Sound of Music - It mentions packages tied up with strings, sleigh bells, snowflakes and winter... but not Christmas.