Red Bull + Torani syrup

Is this a thing anywhere else? In a couple towns near me,Biddeford and Sanford, if you go into any coffee shop or deli, they also sell cans of red bull. I should mention i havent seen this in other parts of Maine, just the area near Biddeford and Sanford. There will be a huge selection of flavored syrups behind the counter. Usually at least 20 flavors, all of which are made by Torani. Just for kicks, I tried one with guava syrup today. It was pretty good. If anyone has seen this, have you tried it?