Earth Hour US 2008

Hey,
I just found out about this event where millions of people around the world are joining together to make a statement about climate change by turning their lights off for an hour. It's called Earth Hour and I just signed-up to participate-I thought it might be something you'd want to sign up for too. Earth Hour is on March 29 from 8 - 9 p.m. local time, and it looks like it's going to be really big. So far 25 cities around the world are taking part, including Atlanta, Chicago, Phoenix and San Francisco in the U.S.
Watch the video about it here http://www.youtube.com/watch?v=9_c5K7Jdw9E and then sign up for Earth Hour by visiting www.earthhour.org/sign-up to join the movement with me.
And remember - Lights Out on March 29!