Plan for a 1 hour #PowerFree zone March 24 @ 8:30PM to celebrate #EarthHour. More info: cnv.org/EarthHour… twitter.com/i/web/status/9…

Plan for a 1 hour #PowerFree zone March 24 @ 8:30PM to celebrate #EarthHour. More info: cnv.org/EarthHour… twitter.com/i/web/status/9…