If you haven't already heard of Earth Hour, take a couple of minutes to find out more about this amazing cause.
What started out in Sydney in 2007 as an effort to increase global warming awareness transformed into a global event by 2008 where an estimated 50million people switched off their lights.
Pretty awesome isn't it?
In 2009, let us all combine our efforts to meet their goal of 1 billion people. It is really simple.
Wherever you are, turn off your lights on 28th March (Saturday) at 8:30pm for 60 minutes. That's all it takes for your voice to be heard.
I reckon it's great fun to gather with a bunch of friends with lot's of candles, chips and beer to chatter the night away.
I will leave you with some pictures captured during 2008's Earth Hour by my friend Brandon in Sydney.
Lights out!
Mother Nature putting on a magnificent show during the Earth Hour period. Amazing shot Brandon!