41 Education services, namely, providing courses of instruction at the under-graduate, graduate, post-graduate, professional, adult and continuing education levels; conducting education research; and education-related entertainment services, namely, arranging and conducting athletic events, tournaments, and sports exhibitions in the fields of basketball, cross country, football, golf, soccer, softball, tennis, track and field, volleyball, [ and wrestling, ] arranging and conducting educational conferences in the field of athletics and physical education, arranging and conducting live musical performances, arranging and conducting live music concerts, and arranging and conducting lectures in the fields of athletics and physical education