Here’s a 1976 clip of The New San Remo Restaurant, showing exterior and interior shots of the restaurant, and patrons sitting and eating and enjoying their meals. Lots of people are chitchatting, and a chef with a white hat is cooking at a stove. 

The New San Remo Restaurant was located at 2237 Mason Street in San Francisco’s North Beach neighborhood; today, the same location is the site of the Italian restaurant Fior d'Italia and the San Remo Hotel.