EDIT: This is no longer available.
In order to get this free Green Mountain coffee, you have to like them and then add an application to your profile. I always link to my old guide on how to delete those silly apps, but I'm also frequently asked via email where people can find it. All those folks should look over on the right side, under Pages, for the link that says “How To Delete Facebook Apps.” Yep, that's the guide!
I do like how the confirmation page shows a lady picking what looks like berries. I don't know if berry-flavored coffee exists, but if not, I call trademark on it.