Canteen services; providing restaurant services; restaurant services; self-service restaurant services; snack-bar services; bar services; cafe services; Korean restaurant services; food and beverage preparation and catering for exhibition and exhibition facilities; food and beverage preparation and catering for sports events, concerts, conventions and exhibitions; restaurant and hotel accommodation services; mobile catering; pubs; restaurant services in the framework of franchising; tourist restaurant services; buffet restaurants; street stalls services in the nature of providing food and beverages; serving food and drink for guests; catering services; fast-food restaurant services