I heard about this before I ever came to Atlanta. At the World of Coca-Cola the last station lets you taste soda flavors from around the world. You take a little plastic cup and you go to dispensers just like you'd see in a restaurant.
Most were pretty bad I thought. Africa had some of the better ones. In the Europe section exists one called Beverley that was produced for Italy but is now discontinued except for this place. Its flavor is apparently derived from grapefruit but it's so bitter that it ends up tasting like a rubber band. EVERYONE hates it. Daisy likes most drinks and foods, she hated this one too. I can't imagine how anyone could like it unless they don't have taste buds.