Golf club services, namely, supervising golfing events; rating, measuring and marking golf courses; coordinating, organizing, managing and supervising professional and amateur golfing events held in the Commonwealth of Massachusetts; providing golf instruction; promoting and enforcing the rules of golf; managing the golf handicap system; conducting golf related conferences; providing seminars on the rules of golf; acting as a liaison to the national and regional golf associations; publication of golf event calendars; processing and examining amateur status reinstatement