I am coming into San Francisco from New York City this Tuesday through Friday for work. I am on my own for 1 breakfast, 3 lunches, and 1 dinner (and I'll squeeze in snacks if there are places I MUST try). I am willing to try absolutely anything... I haven't been to San Francisco in 20 years, so I need to make up for a lot of lost eating time!
I am staying in the financial district, so I would prefer places that are easy to get to on foot, by public transportation, or by a quick cab ride... and not too expensive ($40-ish per person max is preferable).
So, Hounds, where should I go?