JavaOne will take place in San Francisco from September 19-23, 2010 - so I was semi right :-). Most of the questions are answered here. kenai.com will be killed. What is a pity - it is/was a great platform with mercurial support. Glassfish, however, will be also commercially supported by Sun/Oracle.
NEW workshop: Building HTML 5 Applications With React.js
On demand workshops: Java EE 7 Bootstrap, Effective Java EE 7, Java EE 7 Testing and NEW: Java EE 7 Microservices are available for streaming