Thank you for the Christmas Lights!
I'm usually really busy with cookie baking and other prep in the days leading up to Christmas Day so I typically don't have the time to watch any Christmas horror movies on Christmas Eve. I think I did check out Better Watch Out and Violent Night last year though.
I intend to try to fit some more Christmas horror movies in this month if I can; if I do, I'll likely post about them in the What's the last movie you've seen? thread in Brewster's Café. I always make it a point to watch the original 1974 version of Black Christmas on Christmas Day at least.
I hope you have a Merry Christmas and Happy Holidays as well!