41 Educational Services, namely, lectures, seminars, classes, workshops, courses at the University Level, including Undergraduate and Graduate levels; Entertainment Services, namely, organizing and conducting athletic contests and exhibitions, and amateur college athletes competing in football, basketball, baseball, softball, volleyball, lacrosse, cross country, golf, soccer, tennis and track and field events; instruction in the nature of football, basketball, baseball, softball, volleyball, lacrosse, cross country, golf, soccer, tennis and track and field clinics