41 Educational services, namely, providing classes, seminars, public lectures, workshops, tutoring and mentoring in the fields of philosophy, culture, science, knowledge, metaphysics, mysticism, traditions, religions, self-development, psychology, art, and history; teaching in the fields of philosophy, culture, science, knowledge, metaphysics, mysticism, traditions, religions, self-development, psychology, art, and history; training in the fields of philosophy, culture, science, knowledge, metaphysics, mysticism, traditions, religions, self-development, psychology, art, and history; entertainment in the nature of theater performances, [ dance performances, ] music performances, art exhibitions; arranging and conducting of colloquiums, conferences, conventions, and seminars in the fields of philosophy, culture, science, knowledge, metaphysics, mysticism, traditions, religions, self-development, psychology, art, and history; publication of books, newsletters, brochures, magazines, reviews, periodicals, manuals, leaflets, opuscules, pamphlets, journals, prospectuses, and monographs in the fields of philosophy, culture, science, knowledge, metaphysics, mysticism, traditions, religions, self-development, psychology, art, and history; motion picture film production; arranging and conducting workshops and training courses in the field of philosophy, culture, science, knowledge, metaphysics, mysticism, traditions, religions, self-development, psychology, art, and history; electronic publishing services, namely, publishing of books, newsletters, brochures, prospectuses, and monographs in the fields of philosophy, culture, science, knowledge, metaphysics, mysticism, traditions, religions, self-development, psychology, art, and history, on CDs, DVDs, and online [ ; desktop publishing; videotape editing ]