Nominally in getting there, I'd have opted to take BART, but since we wanted to visit the Japanese tea garden afterward, it seemed like a good idea to take Jared's rental car down, since he's much better at driving around strange locales than I. I made some quick spinach-egg scrambles for us to eat with muffins, then we scooted down to get there in time.
The tour group was about 6/8 women-- perhaps something I should have guessed in retrospect, but I was a bit surprised at the time. We began the tour with a quick introduction to chocolate, then went across the street, past an arts and craft festival (which we had perused a bit beforehand) to the Ferry Building Farmer's Market, where we began the sampling with Recchiuti. This set the tone for the rest of the tour-- we were visiting high-end chocolatiers, not chocolate-makers, and generally sampling their products, with plenty of time for buying any chocolates we desired.
( Cut for length and pictures! )