A few times a week, I pass by the power plant in Drogenbos, Belgium. There is a Coca-Cola distribution center nearby (or at least, that's how it looks when I drive by both plants on the highway). The cooling tower of the power plant has thousands of lights mounted on it. I think Coca-Cola actually purchased some light time to put their own animations on there since the lights resemble the Coke ads on TV a lot!
Update:There is a small site with other pictures and a link to the webcam.
