Today, August 16th, Starbucks is offering Buy 1 Get 1 FREE Iced Beverages during their Happy Hour event after 3pm local time! Valid on size grande or larger. Click this link then sign up now and show the offer code to your barista on 8/16 to redeem. Free beverage must be of equal or lesser value. Offer valid for one-time use. Cannot be combined with other offers or discounts.