Recently in a blog posting, I listed the Groove groups in FaceBook, there is one in LinkedIn also - Global Groove User Group. Join in.
The Fairfield / Westchester .NET User Group (based out of Stamford CT) have announced their 2nd Annual CodeCamp (for Nov 8th Saturday).
There is a call for speakers and this CodeCamp is expected to be quite a success like their last one. More details here...
As of now, there are two groups on FaceBook -
Global Groove User Group
Promoting networking of Microsoft Office Groove developers, administrators, users and partners - http://www.new.facebook.com/groups.php#/group.php?gid=3981508934
Microsoft Office Groove Partners
Microsoft Partners that have a Microsoft Office Groove capability - http://www.new.facebook.com/groups.php#/group.php?gid=28634975113
There are a few Groove Developer workspaces - pick up the invitations from here: http://ctdotnet.org/Groove.aspx