Yesterday was Earth hour. Everywhere around the world people were urged to turn off their lights and other things that consume electric to run for 60 minutes starting from 8:30 pm local time.
From the bedroom window I could see they turned off the parliament lights and all the lights on the bridges. Just for fun I did the same - turned off all the lights in the house and read a book for Bonnie using the light of a candle. I remember how much fun I had as a child when there were blackouts. It was something different. For Bonnie it was the same. :)