What are you doing at 8:30 tonight?
If you’re like millions of other people around the world, you’re planning on turning out your lights for an hour.
Tonight is the third year celebrating Earth Hour, a global climate change awareness project started in Sydney. More than two million homes and businesses turned off their lights for the first Earth Hour; last year, more than 50 million people around the world did the same.
This year, the organizers are aiming to have 1 billion people turn off their lights between 8:30 and 9:30 PM. Major landmarks, including New York City’s Empire State Building, will also turn off their lights.
Maybe the idea of turning off your lights for an hour leaves you wondering what you’ll do with this prime time part of Saturday night.
If that’s the case, here are 4 ideas about how you can spend your Saturday night–with the lights out.