In Twin Peaks, what is the name of the diner where Norma Jennings works?

The diner where Norma Jennings works in Twin Peaks is the Double R Diner.

The Double R Diner is one of the town’s central gathering places. Norma Jennings runs it, and its counter service, coffee and cherry pie become recurring details in the series’ portrait of small-town life.

The diner also functions as a storytelling crossroads: investigators, residents, teenagers and visitors meet there, allowing apparently ordinary conversations to sit beside the show’s mysteries. Its memorable appearance helped make it one of Twin Peaks’ most recognizable locations.

The Great Northern Hotel is a separate business owned by Benjamin Horne. “RR Café” is a shortened or informal-sounding invention, not the canonical name used by the series. The Double R refers to the diner’s sign and branding, and the name remains associated with Norma throughout the franchise.