I will be spending four days in San Francisco. There are tens of attractions, which ones to visit?

Alcatraz is soooo cool. You have to go. And to the mall!:D it's amazing haha I'm a girl so maybe that's more up a girl's alley..but really there's a lot of good places to eat (go to bubba gumps) and a lot of clam chowder available! Go to the wharf and see the seals too:)