2012 Northern California Prog Festival, San Francisco Ca, November 11th 2pm – 10pm Z-Space Share this:TweetShare on Tumblr 1 Comment Paul Johnson on October 12, 2012 at 8:07 pm Come one, Come all! Support your Northern California Prog Festival on November 11th 2012 at Z-Space Concert Hall In San Francisco! 6 Great bands and Entertainers. Enjoy 8 Hours of some of Californias best prog Bands! Let’s get this festival information out to everyone so we have a good turnout! Log in to ReplyReport user Submit a Comment Cancel replyYou must be logged in to post a comment.