Maybe I’m behind the times, but I just found out that Jamba Juice has secret flavors, just like how In-n-Out has secret items, too. From what I’ve been reading, not all stores may have the same “secret” options, but there are a few that are more widespread, including white gummy bear, pink Starburst, and peanut butter and jelly.

Check out these sites for more info: Mighty Foods and Slashfood

Update: I just tried the pink Starburst smoothie (or Pink Star, as it is called), and it truly DOES taste just like the candy!