Catch a Dodgers game (if they are in town). Go to the Nokia Theater across from the Convention Center and the Staples Center. Head to Universal Studio's if you've never been. Go down to Anaheim and visit Disneyland. Head to the Santa Monica Pier, stroll down Rodeo Drive, yelp for food.
Pink's hotdogs, Roscoe's chicken and waffles, little Tokyo, little India, Chinatown, Hollywood and Vine, Peterson Auto Museum, Natural History Museum.
There's ton's to do.