In a new note from PHP.net:

Open Source Events is hosting their second conference on June 11th, 2005 in Vancouver, British Columbia. The conference will focus on PHP and Open Source Security. Featured talks will be presented by Bruce Perens, Chris Shiflett, Christian Wenz, Tom Robinson and Chris Hubbard.

The conference is a single day - one track event where attendees will receive a free t-shirt, lunch, and full access to the full day of talks with the purchase of their ticket. A number of free prizes will be given away at the closing ceremonies.

The tickets are $150 (USD, I think) for the full days worth of talks (with topics like "New Trends in Web Hacking", "PHP Security Audit HOWTO", and "Advanced Data Validation with PHP"), a lunch buffet, a few breaks as well as the all-important conference t-shirt. With only one day to pack it all in, it definitely looks like they've found a little bit of everything...