As part of their Earth Month celebrations, various grocery stores are doing a Design a Reusable Bag competition. The top prize is $1,000, but every entry earns a free shopping bag. It takes a little time to register with the website, but the bag creating (done with a program) is sort of fun. The shopping bag is in the form of a credit on your shopper's card.
Participating stores include Bakers, City Market, Dillons, Fred Meyer, Fry's Food Stores, Gerbes, Hilander, Jay C Food Stores, King Soopers, Kroger, Owens, Pay Less Super Markets, QFC, Ralphs, and Smiths Food and Drug Stores.