NACA CONFERENCE REGIONS NACA National Conference - St. Louis, MO - February 16-20, 2008 NACA Central - Tulsa, OK - October 16-19, 2008 NACA Mid America - Peoria, IL - October 30-Nov 2, 2008 NACA Mid Atlantic - Lancaster, PA - October 23-26, 2008 NACA Northeast - Hartford, CT on November 6-9, 2008 NACA Northern Plains - St Paul, MN - April 3-6, 2008 NACA South - Chattanooga, TN - October 2-5, 2008 NACA West - Ontario, California - November 13-16, 2008