Education and entertainment services included in this class; the holding of seminars, symposiums, lectures, addresses, classes, workshops, demonstrations, forums, discussion groups, conferences, exhibitions and meetings for instructional, educational and entertainment purposes; the provision of instruction and training in the use of computers, computer programs, computer software and computer systems; the preparation of instructional materials including notes, papers, books, publications, audio and video tapes; and the like and the dissemination of same; the conduct of examinations and the accreditation of members; the holding of social functions, dinners, gatherings and events