The exact origins of many historical cocktails can be obscure, but some are so closely identified with places that they’re named for them. Think of sipping a Manhattan in chic New York bars not far from where it was first stirred, or of enjoying a Blue Hawaii on the Waikiki beach where it was invented. Here are some myths and urban legends, original ingredients and iconic recipes for a flight of place-named cocktails scattered across the globe and, if you go, where to sample pro takes.