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 2016: Java EE 7 Workshops: Bootstrap, Effective, Architectures, April, 4th-6th, Munich's Airport
On demand workshops: Java EE 7 Bootstrap, Effective Java EE 7 and NEW: Java EE 7 Testing are available for streaming