VICKSBURG, Miss. (Dec. 12, 2017)-- The U.S. Army Engineer Research and Development Center Directorate of Enterprise Operations and Executive Office held its holiday mix and mingle in the campus cafeteria Dec. 12. Employees were treated to hot cocoa, coffee, pastries and door prizes. Deputy to the Commander Hank McDevitt, right, spoke briefly informing attendees that the results of the recent Federal Employee Survey found DEO to be “The Best Place to Work” for the second year in a row.