I thought we had nailed it down as 1975 in a thread on the topic a few years ago so 1978 was a surprise. I first went to an event there in 1982 and it seemed old then.
I wasn't impressed with the lineup for tonight's show either but it's all about nostalgia and the last show so I'm going. I am kind of looking forward to the R&R Express vs. SCU. Should be fun. I'll have the results tomorrow.