Starbucks adds secretive drinks to its menu. Plus, do you think you have what it takes to pick the chains favorite new drink. Here's what to know.

To access the menu, customers can download the Starbucks app and find it under the “offers” tab. Starbucks is also launching a secret menu contest for customers to submit their favorite drink alterations. The grand prize includes $25,000 and the winning creation featured on the app.