What Should We Do???

Well, we have our air fare, hotel, and car rental. I was hoping to be able to go to see "The Price is Right" and a studio taping of "Ellen" but it doesn't look like either one will happen. We don't know what we should do. We will be there for 5 days. On our last trip we did Disney, Santa Monica, Malibu, Rodeo, Hollywood, Queen Mary, WB Tour & Getty Center. Does anyone have any other suggestions on fun things to do & see? We are considering driving to San Diego for a day but we're not sure yet. I don't generally like to spend my vacation time shopping, I do enough of that here.