Tonight (Saturday, March 28, 8:30pm your time) Earth Hour 2009 takes place. My lights will be off for an hour while I read a few books by flashlight to my kids and then send them off to the Land of Nod. Why will my lights be off for an hour? Because all the cool kids are doing it! Oh, and to show that I support action against global warming. A symbolic gesture that started two years ago with the World Wildlife Foundation in Australia, Earth Hour has grown into a worldwide event with more than 100 US cities and towns agreeing to darken some of the nation’s most famous skylines in Atlanta, Boston, Chicago, Dallas, Houston, Las Vegas, Los Angeles, Miami, Nashville, New York, San Francisco and Washington, D.C. Around the world cities like Beijing, Berlin, Copenhagen, Dubai, Hong Kong, London, Mexico City, Moscow, Nairobi, Paris, Rome, Toronto and Sydney will also be participating in this popular once-a-year event. There are also Youtube, Flickr and Twitter activities going on so that you can show your green spirit in other fun ways. Will you be participating? I hope so 🙂