This yogurt cocktail from Tusk in Portland, Oregon, mirrors the flavors of the restaurant's Middle Eastern food. "We took a modern classic—the Old Maid cocktail, which is from Sam Ross’ days at Milk & Honey—and we modified it by adding orgeat and yogurt," says bar manager Tony Contreras, who likes the versatility of yogurt as a cocktail ingredient. "With that base, you can really throw a lot of different flavors at it."