As a child, I lived in San Mateo from 1969-1975. I think this was the theatre downtown where I used to go to a summer series of throwback movies. There was a serial, a newsreel and then a double feature of old films from the 1930s-1950s. All for like $1 every Saturday.
Does anyone remember this? Or was it perhaps a different old theatre? (I'm almost positive it was down on 25th).