Tracking down the origin story of one particular cocktail or another is rarely a simple endeavour. There are but a handful of drinks whose history is well documented and beyond question, even in the pantheon of so-called modern classics. Yes Ben Reed invented the Pineapple Martini at The Met Bar in 1997, and Sammy Ross invented The Penicillin at Milk & Honey in New York City sometime in 2005, and both of those drinks have had or do have a shot at immortality.