I too ask: What did you do during Earth hour?
(Don't know what Earth Hour means?)
After a busy day, I choose to do NOTHING. Just lit a candle, sat and relaxed. I didn't even have the radio on, nor TV. How often do you do nothing on purpose for an hour? It's really not that long.
I was alone, since DH spent his day in Venice, Italy: March 29, that's how it looked over there today. I wonder if the Venetian participated as well?
cell phone picture