If you like spicy food, try Hunan Restaurant at 924 Sansome St. Order a Tsingtao beer and enjoy. http://henryshunanrestaurant.com/men...estaurant.html

All great ideas so far, if you cross the GG there is a park up on the other side with a great view of the Bridge and San Fran.
My wife always goes to Ghirardellii for some chocolate and it would be worth finding out what show is playing at the Orpheum theater.

Too bad your a few weeks late, you could have possibly seen the last game ever at the Stick!

We stayed by the Warf and caught a ride on one of the fishing boats docked there doing tours out to GG. Had a blast and it was Bring your own Beverages on boat.
As for Alcatraz- better make res early. Height was pretty cool too.
Then went for a Real SF ride in rental car- A local family member was driving our rental- I guarantee we caught some AIR!! Had a blast, cant wait to go back.

Hit the Monterey Bay Aquarium. I think it's an hour South.

If you like seafood go to the farallon and if you like farmers markets, on Saturday morning at fisher mans warf they have the best one I've been to. Go hungry and the healthy in shape woman at this farmers market was very nice also.

If you have at least a whole day, drive north to the Avenue of Giants, a truly humbling experience…If you want to turn it into two days, drive further north to the coast…They either call it the lost or the forgotten coast…either way it's pretty spectacular! An absolutely amazing part of the country.