Lights On Display 2010 from Lights on Display on Vimeo.
While listening and watching to Leo Laporte’s Tech Guy radio show, he was made aware of the website LightsOnDisplay.com. The guy does this holiday lights display every year, and has done it in some form every year since 1992. Very impressive!
Leo did an on-air interview with him on the tech behind it, and the history of what goes into it, which I imagine will appear on the Specials part of the TWiT site.