If you make it to the Union Square area the Golden Gate Taproom usually has mostly Crafts on tap. I usually head there with clients while I am in the city.
There are many many pubs that have a great selection for Cali craft brews so feel free to wander and you'll never know what you shall find!
Also - My favorite restaurant is in North Beach called "The House". Get the pork chop and prepare to have your mind blow
. It is walking distance from The Wharf. Make sure you call and get a reservation a week or so ahead of time. It is reasonably priced, but it is small and very busy.
Have a great time!