The Pac-Man Christmas Tree is stunning. It's "a fully-animated version of the classic arcade game, rendered across thousands of colored LEDs." Granted "fully-animated" in this case means the characters barely move. Allegedly it's somewhere in downtown Madrid, so if anyone goes to see it, let me know. Just looking at it really makes me understand the true meaning of Christmas. Which is, of course, video games.
A video of Pac-Man doing his best to scarf grimace proportions (and failing) after the chomp.
pac-man christmas tree hits madrid [technabob]