Yeah, the BIZARRE ADVENTURES 34 collection of Christmas stories is a great collection all the way through, one of my favorites.

Along with the COMICO CHRISTMAS SPECIAL, presenting four more science-fictional mostly future Christmas stories.

I also have a great fondness for many of the DC Christmas stories, that either first appeared or were reprinted in the CHRISTMAS WITH THE SUPERHEROES collections.
And in DC SPECIAL SERIES 21, particularly the O'Neil/Miller Batman one.