Last weekend I attended a Ryron Gracie seminar hosted by Mickey Swafford at Chattanooga Jiu-jitsu in TN. Ryron gave an excellent seminar and covered what he felt were the most important positions in jiu-jitsu from a self-defense perspective. Most importantly he talked about his time in Brazil with his grandfather and how he learned to train properly through cooperative rolling.
Mickey Swafford (the seminar host) treated everyone with respect and kindness and there was a great positive vibe in the school. One of his fighters (sorry forgot name) just came off a submission victory the night before in a MMA show in Atlanta but still attended the seminar the next day.
All in all it was a great experience - definitely check out a Ryron seminar if you get the chance and Chattanooga Jiu-jitsu next time you're in Tennessee!