Free coffee at Starbucks when you bring in your reusable tumbler.

Vist your local Starbucks on Thursday, April 15 and you can get your tumbler filled with coffee for no charge. The goal is to get people away from using paper cups. You can read more here. I have a favorite tumbler so I just might have to do this. Let's see if I can fight my husband for it. You may want to call ahead to your local store and see if they are participating. I'd hate for this to turn into an anti-green idea by wasting your gas.