Want to find something to do to commemorate Earth Day 2011?
Find out what's going on in your state -- and around the country -- by checking out the Environmental Protection Agency's interactive map.
Go to this link http://1.usa.gov/e3m2y9 and find the latest updates on Earth Day activities.
Earth Day is April 22, but some events begin this weekend.
You can also learn about protecting the Earth well beyond this year's celebration. The website offers information on volunteering, action plans, educational materials and more.