Educational services, namely providing courses of instruction at the college or university level; Educating at university or colleges; Education research; Educational services at the university or college level in the nature of correspondence schools; Educational services at the university or college level, namely, conducting distance learning instruction; Educational services, namely, providing on-line courses of instruction at the college or university level, and learning services, namely, providing courses of instruction at the college or university level; Educational services, namely, conducting seminars, conferences, and institutes at the college or university level and distributing course materials in connection therewith; Entertainment services, namely, arranging and conducting intercollegiate athletic events