After Sabella's moved to Tiburon didn't it become a disco type place called the 'Sawmill'?, after that it was a nightclub called 'Heartbreak' where local bands played & at one time it was also a Mexican eatery too, maybe the time between Sawmill & Heartbreak, something like that.
As a kid, it was always a big deal to go to Sabella's for a birthday dinner. Never mind the food, all we wanted was the sailing ship made out of seashells and to look at the lobster tank at the entrance to the dining room while our parents drank their martini's. How Marin!