If everyone has seemed extra “green” lately, that’s because today is Earth Day. We just heard through the grapevine that PeaceLoveMom is giving away their cute “Happy Mom” tee in honor of Mother Earth. So if you’ve been wanting to sport Cindy Crawford’s mom look, here’s your chance.

How it works: Before April 30th, do something with your kids to help make Earth a better place, take a picture, then send it to celebration@peacelovemom.com with an explanation of what you did. Tell them the Mommy Times sent you, and they’ll send you a coupon for your free shirt. Everybody wins!