I noticed the other day a sign at the gas station mini-mart offering like 167 different flavors of coffee.
The more you think about the weirder that seems.
There's blueberry, almond, hazelnut, vanilla, chocolate, mint, caramel - but who says coffee has to be sweet? It's only sweet when sweetener is added - otherwise it's kind of bitter.
Which means theoretically it's only a matter of time until they start offering cabbage, beef, thyme, or salmon flavored coffee.