Without a coaster: Bay Beach. Stupid little park with a tilt-a-whilr, scrambler, carousel, minature train, huge slide, spin-n-spew called the Scat, and a nature center. That was 1988, when I was 3.
With coasters: SFGAm, back in 1991.
------------- Everybodys got something to hide except for me and my monkey!