This smells absolutely heavenly—could stand its own as potpourri—but is tart (oh, hibiscus, you are such a nuisance). So I experiment and half-and-halved it with SpecialTeas Blueberry Cocktail. Ended up with a sort of warm fruitie slush suicide. Not bad; nothing I’d serve to anybody I was trying to impress, but a nice evening wind-down.