2009 - Jan. 14-18, St. Louis, Mo.
2010 - Jan. 13-17, Philadelphia, Pa.
2011 - Jan. 12-16, Baltimore, Md.
2012 - Jan. 11-15, Kansas City, Mo.
2013 - Jan. 16-20, Indianapolis, Ind.
2014 - Jan. 15-19, Philadelphia, Pa.
2015 - Jan. 14-18, Minneapolis, Minn.
2016 - Jan. 13-17, Site TBD
2017 - Jan. 17-21, Site TBD
2018 - Jan. 17-21, Philadelphia, Pa.