Free Tall Coffee from Starbucks® October 2nd to 5th

You may have heard that Starbucks® is introducing an instant coffee version called VIA™. In conjunction with this, they will be offering taste tests for comparing this with a regular brewed type of coffee. Between October 2nd and 5th with the taste test, you'll be able to get a coupon for a free Tall brewed coffee on your next visit. Here are the details from their press release:

Oct. 2 - 5, Starbucks invites customers to join the Starbucks VIA™ Ready Brew Taste Challenge at their favorite U.S. Starbucks location. Participants can taste Colombia Starbucks VIA™ next to fresh-brewed Pike Place™ Roast and challenge themselves to guess which one is Starbucks VIA™. Starbucks VIA™ Taste Challenge participants will receive coupon for a complimentary Tall brewed coffee on their next visit as well as an offer for $1 off a Starbucks VIA™ Ready Brew purchase.

Here's a link to the press release.