'Tis the season to be jolly, watch "Star Trek" reruns, craft Foursquare ornaments, and draft E.T. into service as a tree topper.
Tech geeks sure know how to celebrate with style. We asked readers and contributors to send along pics of their hopelessly nerdy Christmas trees.
The results range from a rescued traffic cone to a collection of "Star Trek" ornaments that would make Spock blush.
We filled out the slideshow with a couple of delightful additions from around the Web. Check out a wonderfully squicky Cthulhu tentacle tree and an impressive nerd tree that will have computer programmers dreaming of sugar plum fairies with 500W power supplies.