Earth Hour
Earth Hour takes place between 8:30 p.m. and 9:30 p.m. on Saturday March 26 2011.
- http://www.toronto.ca/teo/earth-hour.htm
- http://ecolocalizer.com/2009/02/18/earth-hour-take-action-with-the-flick-of-a-switch/
- http://azsustainability.com/2008/04/03/wow-toronto-before-and-during-earth-hour-pic/
- http://wwf.ca/earthhour/earthhour2009/toronto_earth_hour_event.cfm
- http://www.treehugger.com/files/2008/03/earth-hour-toronto.php