After seven years in Boston, including two very happy chowhound years, I'll be moving to San Francisco beginning of August. I am going through my own list of places I should visit before I leave, but just thought since San Francisco is pretty fantastic in terms of food(and has a great chowhound board), I probably should concentrate on sampling items I'm likely to miss once I move there.
I'd deeply appreciate suggestions for places I absolutely should not miss in Boston before I leave. I'm mainly interested in cheap eats (entree less than $15-20). I am hoping hounds who have lived in both San Francisco and Boston will chime in. General as well as specific recommendations are welcome.