Someone clever created a TNG video of Picard singing holiday classic, "Let it Snow." Supporting voices: Beverly and Wesley Crusher, Riker, Data, and Troi. Enjoy.
Additional Trek news, it seems that Zachary Quinto has made it to reddit. Best of luck to him!
eta: bb!Spock, Jacob Kogan, is on reddit as well. Apparently he and Zach keep in touch, which is just adorable.