―Dale Cooper[src] The Double R Diner (first known as Railroad Diner and briefly as Marty's Railroad Café)[1] was the local diner in the town of Twin Peaks, Washington, located at the intersection of Main Street and Falls Avenue.[2] It was owned and operated by Norma Jennings from April 1969.[1] Open all days of the week and holidays, the Double R was a town institution and oftentimes a hang-out, specializing in homemade pie and coffee. It was also a food provider for the town through the Meals o