Dining Hall, Menlo College, 1000 El Camino Real, Atherton, CA

The Menlo School for Boys, at 50 Valparaiso Street in Atherton, had been formed in 1924, taking over a Military Academy on the same site.
In 1927, the Menlo School for Boys also formed Menlo College, which was a sort of junior college that prepared students to go straight into the upper division. Menlo College was and still is located at 1000 El Camino Real in Atherton.(1)

9/65 Warlocks
"My source had one other, peculiar, unique memory about the Warlocks playing Menlo College. She and a friend had the duty of writing down the lyrics to songs that the band wanted to learn, many of them Rolling Stones songs. One thing she recalled about the Menlo gig was that the band had learned the Rolling Stones song "Off The Hook"  (released in the US in February 1965 on the album The Rolling Stones Now). My source had carefully explained to Jerry Garcia that when Mick Jagger sang the lyrics "it's off the hook, " Jagger had mimed holding a telephone to his ear. Whether she knew that from having seen the Stones, or from some television appearance isn't quite clear.
Nonetheless, my source recalled Jerry not only singing "It's Off The Hook," but miming the telephone bit. He even smiled at her when he did it, to show he'd learned his part. How often the Warlocks played "Off The Hook" after that remains unknown, and I doubt Jerry mimed the phone much. But he did it once, at least."(1)
"It was in some sort of dining hall or "rec room," and that numerous tables had to be pushed against a wall to allow everybody to dance. Her memory was that the purpose of the show was probably to encourage Menlo College students to recommend The Warlocks for paying gigs at school dances."(2)

1.)^Arnold, Corry, Lost Live Dead, Menlo College, 2011-09-29, http://lostlivedead.blogspot.com/2011/09/september-1965-dining-hall-menlo.html
2.)^Arnold, Corry, Lost Live Dead, Summer 1965, 2011-09-16, http://lostlivedead.blogspot.com/2011/09/summer-1965-top-of-tangent-117.html