Revolution (1968) - Documentary 1968 (Gonzo) Summer of Love: 46:11 - 47:36

In 1967 San Fransisco ("The Summer of Love") at the Hare Krishna storefront temple on Frederick Street, Hare Krishna devotees and hippies are experiencing transcendental ecstasy by blissfully chanting the Hare Krishna Mantra.

http://www.imdb.com/title/tt0063503/

From: https://www.youtube.com/watch?v=8mWukk4BHoo (76,000+ views - Dec 15, 2016)

Revolution (1968) - Documentary 1968 (Gonzo) Summer of Love (Video Title),2016 (Video Upload Year),Documentary (Film Genre),History (Film Genre),Music (Film Genre),yt:cc=on

Thanks to Sarvopama Dasa Prabhu.