T.R.A.F.F.I.C Domain Auction was Organized by Rick Scwartz and Howard Neu Law if I can remember. I had one domain accepted by them on T.R.A.F.F.I.C East on Ritz Carlton Hotel in Ford Laudedale. After that there is another 1, and not hear any other Conference. Might be you can ask @Howard Neu about T.R.A.F.F.I.C. It was an impresive Domain Auction in industry, it had sold many incredible good domains. I can remember only Penis.com and Sex.us for example