Rumor has it that an enlightened bartender mixed up the first margarita in Rosarita Beach, Mexico, for a showgirl named Marjorie King who was allergic to all liquor except tequila. “Margarita” is the Spanish equivalent of Marjorie. Whether or not liquor allergies like Marjorie's exist remains to be seen, but until we manage to get drinks named after ourselves, we’re drinking to her. Get the recipe at Food52.