The classic Chilcano is a staple throughout Peru, and at Boleo in Chicago, the flavors of the drink rotate based on which fruits are in season, though by popular demand, their strawberry and guava version is available year-round. "In Peru, people would buy really cheap pisco, take it home and macerate it with whatever fruits they had at the time," says head bartender Jess Lambert. "It's like their Moscow Mule—they drink it with ginger ale and a squeeze of lime."