The 80/20 Performance Marketing Summit San Francisco. This is by the same guy that brought us the successful LeadsCon New York conference, Jay Weintraub LeadsCon Founder. Here is my interview with him. http://www.murraynewlands.com/2009/08/jay-weintraub-leadscon-founder-an-interview/

What Is 80/20?
80/20 is the first, invite only, leadership summit for the performance marketing space. 80/20 brings the gatekeepers of traffic and the largest, most sophisticated buyers together to increase the level of spend and the effectiveness of performance marketing.

Why You Should Attend?
Advertisers, meet the companies that can dramatically increase your current acquisition efforts on a performance-based model. Inventory owners, unlock new monetization options and learn how to best implement them.

I am sure it is going to be a good event and would be well worth applying for : http://www.8020con.com/registration