When Carolina Denia heard that a Pac-Man-themed electronic Christmas Tree had been installed in the Azca district of downtown Madrid, Spain, she grabbed her friend Wilhem and a camcorder and ran over to grab proof, an act I'm extremely grateful for. The tree is made up of LED lights designed to offer animated sequences of the ghosts and pac-man moving back and forth. Unfortunately, Carolina doesn't offer much information as to who built the display or why.