You may be familiar with 10:10, this year it has been expanded to 10:10:10.
From the website.
10:10 is helping to coordinate 10:10:10, the biggest-ever day of positive action on climate change, on Sunday 10 October, 2010.
Across the world, thousands of people will take simple steps to reduce their emissions, cutting carbon and sending a powerful message to world leaders that people everywhere are ready to tackle climate change.
You could mark 10:10:10 with a low-carbon Sunday lunch, make your home or workplace more efficient, or maybe try something extra-ambitious.
Do what you can, for more, go here www.1010global.org