Post your local WebCam, hopefully showing some Christmas decor in lights of your area. I don't know if anyone lives in Vienna but I'll look for a WebCam there as the nighttime views of the season are always spectacular.
I think it would be fabulous to see some other Christmas places..I donthave a web cam here...well we do but, it doesnt show anything at all interesting.
If I come across one however, Ill share as well
I just spent a half hour looking through web-cam sites with my housemate from Slovakia as a translator where neccessary. Can't find many - none that are good - for xmas!
Here is a link to a panorama picture (just click on the photo) of the Dortmund Christmas market (including a view of the greatest christmas tree of Germany - made actually of some thousands of small ones):
Aweb page filled with a great many kid friendly things having to do with Santa but also a great list of webcams from many places, not as many as I thought there might be but, still a few