There's a pretty good show in Columbus, OH see this link http://www.columbusproductions.com/colsprodwww/collecto.htm . Next show is this Saturday (20 Sep). I will say that this show used to be quite large, but over the past few years it has shrunk to half it's former size. It is much better than the Roseville show which specializes in 50's & 60's rock. There have been sporadic shows in Toledo, though I have not been to them. I believe Bebop Records out of Toledo sponsored them, but I couldn't find anything on the web for them or the show. I get periodic e-mails from Bebop but I don't have access to them right now. I'll pass on a web site if I can find it.