Here is how you can build each of the drinks shown: - Pink Starburst: Hi-C Slush and add Cream - Shark Bite: Ocean Water with Vanilla Cream and Strawberry (note: shark gummy on top not currently available) - Keylime Pie: Cheesecake Shake and add Twisted Lime - Bomb Pop: Cherry Limeade, add blue raspberry, twist of lime flavoring - Peach Ring: Large water with peach, raspberry, cranberry, and a lemon wedges - Cotton Candy: Ocean Water with Raspberry, Vanilla, and Cream - Rainbow Slush with Nerds: blue raspberry, real strawberries, lemonade flavor, and Nerds - Mermaid Water: Water with Straeberry, Lemon, Raspberry, and Peach Note: local stores may or may not make custom drinks. In our experience, most will... you just have to give them the build! Some Sonics even have the secret menu listed at their location- not nationwide Which secret menu drink sounds good to you?!