Taking a trip to San Francisco next weekend and know my first stop will be the Ferry Building Farmers Market. I hear that there are usually chef demonstrations there on Saturday mornings. So what else would you recommend to someone who's VERY into food? Not looking for restaurant recommendations, just looking for anything else food-related that this foodie-oriented city might have to offer.
P.S. - Also trying to do a side trip to Napa so open to recommendations in Napa and on the way there.