I love seeing the houses all decorated for Christmas. That's probably one of the things I miss the most here in Germany and previously in Switzerland. Folks over here just don't get into the spirit the way we do in North America. You are starting to see a few small displays, but mostly just one or two windows with candles or a single figure in the yard.

Here's a web site with some nice pics of decorated houses. Enjoy!
http://www.planetchristmas.com/ShowingOff.htm