FOR IMMEDIATE RELEASE For more information contact: Norman Leslie National Hospitality Services, LLC Phone: 701.281.7130 Email: nhleslie@NHShotels.com  National Hospitality Services promotes Sarah Koustrup to Executive Vice President FARGO (Aug. 8, 2016) — National Hospitality Services (NHS) announces the June 1 promotion of Sarah Koustrup to Executive Vice President, where she now oversees Operations/Sales, Accounting/Finance, Procurement [...]