I know for certain that there were classes 1988-2000 there. My aunts were there too and I believe they graduated late 1970s. Now, not all of the classes have a bunch of people. Some had a rather small turnout. I think we had about 40-50 people show up. It's from noon-6pm so people arrive whenever. We also do a toast to the fallen trojans (classmates that passed away).
I have offered to be on the committee twice and they always say--we would be glad to have you but so far nada LOL. I think they need some new energy/ideas. This year they picked a carnival theme which is an odd choice.