Hope you're having a fabulous holiday, if you celebrate.
Jim Hines is a geeky holiday decorator.
Or the portal Xmas treet. (Grokked from John Scalzi)
Then there is the fire breathing Godzilla tree. We're not worthy.
Or trees of unusual color.
And there are completely unique trees.
Or these trees, which are sometimes only trees in the implied sense. Don't miss the cojoined tree at the bottom.
Then there are trees that are jewels, or at least covered in them.