The Christmas Tree Projector was cool, but this one tops it all.
This awesome Pac-Man Christmas Tree can be seen at Nuevos Ministerios in Madrid, Spain. It uses thousands of multicolored LEDs to display an animated tribute to the popular classic 80s arcade video game from Japan. (Update: Broken link removed – page is gone.)
Here’s a video clip of the Pac-Man Xmas tree in action:
(via technabob)