From the registration website (http://sjug-gwt20.eventbrite.com/):
"There will be a special Sydney Java Users Group meeting next Thrusday
(Dec 17), owing to the availability of two of the Google GWT
Engineering team being in Australia.
Come along to hear Ray Ryan & Bob Vawter from the GWT team talk about
the new features of GWT 2.0, including Speed Tracer, code splitting,
UiBinder and ClientBundle.
Thursday, December 17, 2009 from 6:00 PM - 10:00 PM (GMT+1000)
Atlassian HQ
173-185 Sussex St
Sydney, New South Wales 2065
Australia
"
Please register there if interested.