Starbucks Earth Day 2011 Offer: Free Coffee When You Bring in Your Own Mug

Earth Day 2011 is on Friday, April 22nd.  Here's a a good deal on Earth Day if you are a coffee or tea lover. Starbucks will pour you a free cup of coffee or tea if you bring in your reusable beverage holder, instead of using a disposable paper cup.   So remember your fashionable reusable mug on Friday.  I know I'll be lining up at my local Starbucks with my fabuless Pink travel mug. According