This I found today at Dumb Angel Gazette:
quote from site

Thursday, December 7, 2007. 7:00-11:00 p.m.
Roxie Cinema, 3117 16th Street at Valencia, Mission District, San Francisco, California

Authors Domenic Priore and Brian Chidester (Beatsville, Smile: The Story of Brian Wilson’s Lost Masterpiece, Dumb Angel #4: All Summer Long) will present a unique one-hour slide show documenting the Beat Generation’s long stretch over the Greater Los Angeles area between 1956 and 1966, via visuals of coffeehouses and Jazz joints from the Sunset Strip to Malibu, Venice and Newport Beach.

Legendary locations only heard about in books or in liner notes, from the Gas House and nearby Venice West, to the Unicorn and Shelly’s Manne-Hole in Hollywood, the Lighthouse and Insomniac Cafe in Hermosa Beach, then all the way down to Cafe Frankenstein (owned, operated and painted by Burt Shonberg) in Laguna Beach.

Artists from John Altoon to Eric ‘Big Daddy’ Nord gave these places a colourful splash, as did the wide variety of Folk singers and poets who performed on their stages. Accompanying the slideshow will be a rare screening of Dirty Feet (1965), shot primarily at the Prison of Socrates coffeehouse in Balboa. Special guest speakers TBA, there will be another short Beat film or two (including a color one shot inside Venice West), plus a few new routines by San Francisco’s own Devil-Ettes to jazz the room.