Also check out this link http://earthday2015.ca/
Sign the flag http://earthday2015.ca/sign-the-earth-flag/
Plant a tree!! Plant a Food Forest!! Walk to work!! Ride a bike!!
Be one of The Changerz http://thechangerz.blogspot.ca/
Tons of great green ideas here.
Wish Mother Earth a Happy Birthday and take care of her. She's all we got and she really doesn't need us.