The 2nd Annual OpenCoSF Festival October 9-11, 2013 The best way to experience and learn about the innovation economy isn't in a stuffy ballroom - it is up close and personal and in its native habitat. Experienced marketers and conference organizers Brian Monahan and John Battelle invite you to participate in a new type of business conference called OpenCo, which we like to think of as a mix between a business conference and artist's open stud...