I've been to one of these. They have a bunch of old stuff. I got a couple of Kuwahara frames. They had a couple of Kawasakis (one had Webco mags on it) too. I don't think they'll have a ton of stuff for us, but it might be fun to hook up and show some stuff. That's the weekend after I get married, so I doubt I'll be able to make it, but I thought I'd give the heads up.
http://www.schwinnbike.com/heritage/showthread.php?t=36271