American Express card holders, you can get a $5 statement credit when you spend $20 at Whole Foods this month (ends 9/30/11). You have to link your card to their "Link, Like Love" application on Facebook (it is https) and then load the offer to your card.
Then, after you spend $20 at Whole Foods, you will get a $5 credit on your AMEX monthly statement.
This is similar to the Daily Wish deals they did a while ago. I was able to snag a few of them, and it was very easy.