I think it was this one.
http://www.thebaseballcube.com/histo...D=SDN198606090
Tony Gwynn went 0 for 4, and that's probably the most interesting thing to be said about it. I went to several Astros games as a kid because the Astrodome was the closest MLB stadium (albeit still a six hour drive), but I was a Giants fan and always rooted against the Astros when I was there. Or so it was until I married a Texan and moved to Houston many years later. There's not much that I prefer about the modern game, but Minute Maid is my favorite ballpark.