The year is 1935, but this is an America where cross-dressing goes almost unremarked, often unnoticed, and gay relationships are mundane; gay marriage, a quotidian fact of life. Famed chef and female impersonator Pancetta Brulee of New Orleans has been hired to cater a gay engagement party for two prominent grooms at the infamous Faux Pas Island and the Robicheaux estate. Both the family and island have a terrible past, and most Cajuns and Creoles avoid the place like the plague. Pancetta attends the weekend engagement party, only to be faced with a gory murder. The family enlists her and her gorgeous yet restless ex, who happens to be on the island as a groundskeeper. The two embark on a strenuous search for the truth of a tragic Saturday night. Among the suspects are a disillusioned fiancé, a Hollywood starlet sister-in-law, an old family friend and admirer of the deceased, a godmother and countess of Romania, a disapproving mother and father, and a spurned lover of the dead man who has long been a rival for his father's affections. Murder on Faux Pas Island unfolds as a yarn with campy humor and a hint of romance.