I always had a good time in San Dog when I was waiting to hop the carrier out to sea. Of all the times I was there, like 18-20 times, I never had enough time to visit the Zoo.
Oh well, maybe the wife and I will go someday soon.
I would usually wind up at Horton plaza.
Either that or just ride the bus around to check out the sights. I really enjoyed seeing the 5 or so buildings that are topped with green neon at night. Cool!