educational and entertainment services in the nature of a children's museum featuring cultural exhibits, hands-on play and learning activities; educational services, namely, providing classes, exhibits, hands-on learning programs and seminars in the field of children's education, all in the subjects of science, technology, history, culture, health and human development, and creative arts; publishing of books and providing electronic newsletters in the field of children's education via e-mail; providing facilities for educational services, namely, conducting educational training in the nature of on-line exhibitions, displays, and interactive exhibits, and providing recreational facilities for children and their families in the nature of play areas, all pertaining to children's education, all in the subjects of science, technology, history, culture, health and human development, and creative arts; on-line educational services, namely, providing classes, exhibits, learning programs and seminars, and publication of audio-visual materials, namely, text and graphic works of others on cd, dvd, or on-line, all pertaining to children's education, all in the subjects of science, technology, history, culture, health and human development, and creative arts