From tomorrow to this week end, the "Fête des Lumières" is going to happen in Lyon, France. Of the most famous event there, a mix of popular event (everybody put small candles on the windows) and a arty festival with art installation everywhere. The red line is that it's about light, providing people a lively experience through the urban environment. This year it's about light and nature. Of course there might be some impromptu parallel event like concert, dub sound-systems or conference about art/urban stuff.