Head to Starbucks with your reusable mug and you can get a free brewed coffee or tea. They will also be offering 20% off reusable mugs.
Bring a bottle of your current skincare product (full or empty) to any Origins counter and trade it in for a full size bottle of Origins cleanser. You will need to print this form to bring with you.
Bring 5 plastic bags to any Disney Store and trade them in for a reusuable shopping bag.
On Saturday (April 23rd), head to participating Lowe's for a free tree seedling.
How are you going to celebrate Earth Day? I'm definitely planning on heading to Starbucks, but I admit that is less to celebrate Earth Day and more to celebrate Friday!