San Francisco's Ferry Building is an upscale food mall. The shops are generally specialty food shops, ranging from mushrooms, cheese, wine, to chocolate. There are not really any tourist attractions here, unless you're really into expensive gourmet food, but there is a decent view of the bay bridge and you can board a Ferry if you'd like.
The inside of the Ferry Building.
The back of the Ferry Building.
A view of the Bay Bridge from the back of the Ferry Building.