The conference in San Francisco is coming soon at the end of the month (May 28-29). I just checked out the and it looks like they have some really interesting sessions going on. Here are all the Google Web Toolkit related talks that are being held.

• Faster-than-possible Code: Deferred Binding
  Bruce Johnson
  Wed 11:15 – 12:15pm
• Resource Bundles and Linkers in Google Web Toolkit
  Bob Vawter
  Wed 12:30 – 1:30pm
• Using GWT to build a high performance collaborative diagramming tool
  Alex Moffat & Damon Lunden, Lombardi
  Wed 3:00 – 4:00pm
• Suprisingly Rockin’ JavaScript and DOM Programming in GWT
  Bruce Johnson
  Wed 4:15 – 5:15pm
• Fireside Chat: Google Web Toolkit
  Google Web Toolkit engineering team
  Wed 4:15 – 5:15pm
• Google Web Toolkit and Client-Server Communication
  Miguel Méndez
  Thu 10:15 – 11:15am

The seems to indicate that Ray Cromwell will also be giving a talk, but I don’t see him listed anywhere. Maybe they just haven’t updated the page yet. Registration is $400 and on a first-come, first-serve basis.