41 Organizing, staging and administering educational conferences in the field of golf, ski, snowboard, skateboard, bicycle and other winter sports activities for others; education and entertainment services, namely, the operation of ski resort visitor centers, information centers and presentation centers; the rental of skates, snowboards, snowshoes, ski boots, ski poles, golf clubs, golf bags, in-line skates, bicycles, skateboards and related accessories; ski resorts; providing facilities for recreation, namely, ski trails and related skiing facilities; snowboard schools; ski racing instruction; providing ski racing facilities and supervision to skiers; providing snowboard racing facilities and supervision to snowboarders; providing entertainment and recreation to others through organizing, staging, administering, and operating ski races, snowboard races, solo ski matches, skiing competitions, snowboarding competitions, and live theatre and musical events; organizing, staging, administering and operating amateur and professional sporting, recreational, and entertainment activities and events for both participants and spectators of such events, namely, ski races, snowboard races, solo ski matches, skiing competitions, snowboarding competitions, and live theatre and musical events; golf courses; amusement parks; mountain bike parks, all-season mountain sports resort