An email to the organization from someone with some time on their hands:
Hi, again. Feeling creative? I’m soliciting work-specific lyrics to a popular holiday/Christmas tune, such as Jingle Bells, Rudolf the Red Nosed Reindeer, Here Comes Santa Claus, etc. (The 12 Days of Christmas gets a little long so I wouldn’t recommend using that one.) New lyrics should be in keeping with the holiday spirit of generosity and goodwill. Send me your original jingle by COB December 12. I’ll make copies and distribute at the party. Regards, xxxx