Starbucks says the “secret menu” will “regularly” feature new drinks and customizations. And if the current batch is any indication, we can probably expect more sugary mashups with names ...

The top four drinks will be voted on August 18-20 on the Starbucks Instagram page. The four finalists will each win $5,000 and their drinks will also be on the Secret Menu from August 18-25.

Starbucks' raspberry syrup invokes a similar complementary flavor as the cherry powder originally added to the cold foam Iced Cherry Chai drink, making it a natural substitute while it's available.