With the demise of PASS, a central location to find user groups is a bit more challenging. While I am sure something will eventually replace PASS, I thought I would post the links to the new locations for the user groups I have either spoken at or attend periodically. As I get more links I will add them.
Chicago Data Professionals(Downtown User group)
HADR Virtual group(Formally PASS Virtual Group)
Lincoln User Group
Ohio North User Group
Fox Valley Data Platform(Appleton, WI)