I would go ahead and make PSs for the popular restaurants you might want to go to. These might be PT Cafe, Cal Grill, Whispering Canyon, Cindy's, Ltt, Flying Fish or any chararcter meal.
Some of the restaurants I have seen that handled larger parties well were Yachtsmans St, Flying Fish, Ltt, Mama Melrose, Misokoshi Teppanyaki, Germany, China, Concourse St.
Have a wonderful time.