Some call him the "Mayor of the Mission" and you've seen him active on countless issues, but today's guest Roberto Hernandez has also long been the artistic director of, and generally the force behind, Carnaval in San Francisco.
Some call him the "Mayor of the Mission" and you've seen him active on countless issues, but today's guest Roberto Hernandez has also long been the artistic director of, and generally the force behind, Carnaval in San Francisco.