[güttsfükk]

The Ericsson Globe Arena, seen during Earth Hour in Stockholm, Sweden March 28, 2009.

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The Houses of Parliament in central London, moments before the lights are turned off to mark "Earth Hour", and as the lights are turned off, on March 28, 2009.

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Lausanne's cathedral before and after its lights were switched off, on March 28, 2009 in Lausanne, Switzerland as part of the "Earth Hour" campaign.

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The main square in downtown Lima, Peru before and during Earth Hour March 28, 2009.

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Lights are turned off at 8:30pm at Nokia Plaza at the LA Live entertainment complex in downtown Los Angeles, California on March 28, 2009 during a celebration to mark Earth Hour.

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Photographs taken before and after the lights at the main roundabout at the main business district are turned off during Earth Hour in Jakarta, Indonesia, Saturday, March 28, 2009.

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Lights on the Las Vegas Strip are viewed looking northbound from the Mandalay Bay Resort during "Earth Hour" in Las Vegas, Nevada March 28, 2009.

[cutler]

seattle really participated

[mufty]

great post!

[bigerch85]

torronto really tried! think they put 1 light out