It was all audiophile stereo equipment, the beginning of home video games, and porn stars.

I remember the year they introduced Karaoke, and they had someone singing karaoke in the booth all weekend. I passed that booth on Sunday, when everyone was really exhausted from 4 days of working their busy booth, followed by staying out most of the night partying in Vegas. There was a guy dressed like Billy Idol (he'd been alternating with a woman singer), and he was slumped on a stool, barely able to mutter the words to White Wedding in a monotone. I thought Karaoke was stupid, and would NEVER catch on.