The "Cougar" Mellencamp concert I attended was an eclectic crowd. As I mentioned above, it was a tour with Heart. It was just as he was starting to get really popular and had developed the biker following. As such, you had the bikers along with the Heart crowd. It was overall one of the politest concert crowds ever though certainly a diverse group. Heart was starting to drop off popularity wise while Mellencamp was getting huge so they were having disagreements as to who would lead off. The poster for the show below still refers to him as "Cougar."