Maybe you are interested, there is a light show at the Bundeshaus on Bundesplatz in Bern every evening until 26.11.2011
(Bundeshaus is the Swiss federal parliament building in Bern).

Shows start at 7.00 p.m. & at 8.30 p.m. It is quite beautiful to watch & it's only for about 15-20 minutes.

Someone recorded it & put it up on YouTube. You may wish to look at the link below, and get an idea of what it is like.
http://www.youtube.com/watch?v=TSLgUUl7mjM

I saw it a few days ago. Very nice indeed.