There is nothing like an ice cold beverage on a hot summer day. The only thing better is getting the second one for free. Today (June 29th) you can buy one frappuccino and get one free. Here's how. Today (June 29th) is Starbucks' Happy Hour Event. From 3pm until close at participating Starbucks, you can get a buy one get one free grande or venti frappuccino or espresso beverage.

According to Starbucks, all you have to do is sign up here for the Starbucks Rewards program and you will receive a code. Use the code when you order your frappuccino blended beverage with the barista, you will get another one for free.

You can chose to try their new ultra caramel frappuccino and the triple mocha frappuccino. These new drinks include layers of whipped cream. There are other delicious flavors like vanilla, caramel, cinnamon roll, white chocolate and even cupcake.

Find a Starbucks near you, here.