I missed the first one in 77 because I didn't quite have the engine back in my Camaro at the time (did make the 77 NSRA Street Machine Nats in Minneapolis/St. Paul a month later though). I was a participant at the 1978 - 1982 CC Nats (they moved from Indy to Springfield IL in 82) and have a whole drawer full of that stuff they gave out when you registered. Frisbees, can coolers, license plate frames, buttons, etc. etc. I won a Doug Nash 5 speed trans at the 82 event - a pretty cool door prize