Oh, looking at lights! We always used to do that when I was a kid -- well, when we were in town around Christmas, anyway, which we weren't always. Have you ever seen this video, by the way? http://www.youtube.com/watch?v=rmgf60CI_ks - it's awesome to watch, but I'm pretty sure it would be incredibly annoying being these people's neighbors. XD

I hope you have a great Christmas!