Falernum is a liqueur made of sugarcane and lime juice, and further ... in retaining this drink’s blue color. That’s the real bastard of making the kool-aid—the shade will not hold if ...

The best way to drink a Painkiller cocktail is at the Soggy Dollar, an iconic beach bar that’s on the shores of Caribbean waters that are so electrifyingly blue that they look like Kool-Aid.