Melody is going to an early November conference in San Francisco, so we decided to take some time beforehand to travel around the City by the Bay. We've been here several times before (and I lived in the Bay Area in the 80's) but the last time we didn't spend much time in SF but went up to Mendocino; the time before we went south to San Simeon (and Hearst Castle). This time we're going to all places that we can get to by train, ferry, bus, cable car, or foot.