Reposting because I have added some. Here it is–although not a super long list, most extensive one you’ll find!

April 16-24: Free entrance into National Parks for National Park Week
April 17: Free reusable tote bag at Target with any purchase, while supplies last.
April 22: Bring in any empty cosmetic product to Origins and get free samples. I’m disappointed in this one-last year it was a free full sized product.
April 22: Bring in a travel cup at Starbucks and receive a free coffee or tea at participating stores.
April 22: Bring five plastic grocery bags to your local Disney Stores and receive a reusable shopping tote, while supplies last.
April 22: Free homemade Organic Milkshake at EVOS
April 22: Pottery Barn has a giveaway if you visit the store between 11am and 3pm.
April 23: Lowe’s is celebrating Earth Day by giving away one million trees.