Museum services; educational services, namely, organizing and conducting exhibitions, guided tours of museums, workshops, seminars, classes, conferences, lectures, demonstrations, book readings and audio and visual presentations in the fields of art, history and culture and distribution of educational instructional materials in connection therewith; providing information in the fields of art exhibitions, American history, cultural events, museum exhibits and museum services via a global computer network and wireless communication network; publication of books, magazines, journals, newsletters, catalogs, brochures, pamphlets and leaflets; entertainment services, namely, organizing and conducting concerts, parties, plays, film screenings and special events