When I was a kid there was a place called Marine World, Africa, U.S.A. It was in Redwood City and I used to go to it at least once a year. But then in the early 80's the whole place moved to Vallejo, where it is now more of an amusement park than an animal park. I believe in Redwood City, there is still a street called Marine World Parkway. [February 2, 2006]