Central Ohio User Groups

I was recently asked by a coworker when the COALMG meeting was.  This spawned an interesting conversation about how to find out when these community events are scheduled.  I'm in no way claiming to be the community expert here, just a participant.  Here are the meetings I know about:

• Central Ohio .Net Developer Group (CONDG) Meets the fourth Thursday of every month at the Microsoft Office on Lyra Dr. just North of Polaris Parkway
• Central Ohio SharePoint User Group (COSPUG) Meets the third Thursday of every month at the Microsoft Office on Lyra Dr. just North of Polaris Parkway
• Central Ohio Application Lifecycle Management Group (COALMG) Meets every odd numbered Month (Jan, March, May, etc.) on the first Thursday at the Microsoft Office on Lyra Dr. just North of Polaris Parkway
• Mid-Ohio Connected Systems Developers User Group (MOCSDUG) Meets every even numbered Month (Feb, April, June, etc) on the first Thursday at the Microsoft Office on Lyra Dr. just North of Polaris Parkway
• Columbus Ruby Brigade (CRB) Meets the third Monday of every month at Nationwide Insurance downtown on Marconi Blvd. 
• Central Ohio Java User Group (COJUG) Meets the second Tuesday of every month at OCLC's Kilgour building Auditorium on OCLC's campus in Dublin, OH
• Columbus PHP Meetup Meets the second Thursday of every month.  Join http://www.Meetup.com for location
• Columbus Flash/Flex Meetup is organized through http://www.meetup.com.  Join their group for more information
• Columbus Digital Photography and Photoshop Meetup is organized through http://www.meetup.com.  Join their group for more information

If there are more groups in Columbus that should be added, please add them as a comment.