Earth Hour - March 29 @ 8pm

Turn the lights off for a full hour tomorrow starting at 8 p.m. your time, and you'll join millions of people around the planet coming together for a cause: global warming.

Last year's Earth Hour, which happened only in Sydney, Australia, had the effect of taking 48,000 cars off the road for an hour. This year's event is global, so savings will be even bigger.

Get together with friends, and make a night of it.

Turn 'em off at 8 p.m. your local time, Mar. 29.

Earth Hour - pledge to turn off your lights here, and receive Earth Hour updates and tips.

http://www4.earthhourus.org/