January 3, 2018 THATCamp AHA 2018 Washington, District of Columbia, United States Created Aug 24, 2017
October 25, 2013 - October 26, 2013 THATCamp Harrisburg 2013 Harrisburg, Pennsylvania, United States Created Jun 24, 2013
September 23, 2011 - September 24, 2011 THATCamp Philly 2011 Philadelphia, Pennsylvania, United States Created Nov 19, 2012