MANAGEMENT, CONSULTING AND TECHNICAL SERVICES FOR OTHERS IN THE FOLLOWING FIELDS: SUPPLYING, DISTRIBUTING AND SERVING FOODS; MERCHANDISING CONSUMER GOODS; OPERATION OF RETAIL SALES UNITS; ENTERTAINMENT AND RECREATION FACILITIES; ARCHITECTURAL, CONSTRUCTION AND GRAPHIC ACTIVITIES;HOSPITAL SANTATION, HOUSEKEEPING, LAUNDRY AND NUTRITION ACTIVITIES; DINING, DIETARY AND CATERING OPERATIONS; AIR TERMINAL FACILITIES; FOOD SYSTEMS FOR AIRPLANE IN-FLIGHT APPLICATION; REFRESHMENT FACILITIES; DISTRIBUTION OF PERIODICALS AND BOOKS; AND INSTALLATION AND OPERATION OF VENDING MACHINES