The PDCA has selected St. Louis, MO as the site for the PDCA 18th Annual International Conference and Expo 2014. PDCA’s annual conference will be held at the Hyatt Regency St. Louis at The Arch located on Chestnut Street, directly across from The Gateway Arch and the Mississippi River. The conference will be held from April 2 4, 2014, a Wednesday, Thursday, Friday schedule. …