While the Singapore Sling is perhaps the best-known gin cocktail in the tiki genre, “the Saturn deserves the mantle of the perfect gin tiki cocktail,” says Garret Richard, who put the drink on the menu for the Exotica night he hosts monthly at New York’s Slowly Shirley . The original drink, which was discovered by Jeff “Beachbum” Berry, is credited to California bartender J. “Popo” Galsini, who won the International Bartender’s Association World Championship in 1967 with the cocktail.