Entertainment services in the nature of theatrical and musical productions, namely, plays and other dramatic, musical, and musical-dramatic performances; booking of seats for theatrical and musical performances; ticket reservation services for stage plays, musical concerts and other entertainment events; educational services, namely, conducting training, internship, fellowship, and job shadowing programs in the fields of theatrical production, performance, and administration, and distributing educational materials in connection therewith; conducting workshops, lectures, discussion groups, and experiential education programs in the fields of theatre, theatre history, performing arts, and the appreciation of theatrical and literary works, and distributing educational materials in connection therewith; operating youth summer camps featuring activities in the fields of theatre, theatre history, performing arts, and the appreciation of theatrical and literary works, and distributing educational materials in connection therewith; educational services, namely, developing standards-based curricula and classroom activities for others in the fields of theatre, theatre history, performing arts, and the appreciation of theatrical and literary works; training teachers at the pre-school through high school levels to implement standards-based curricula and conduct classroom activities in the fields of theatre, theatre history, performing arts, and the appreciation of theatrical and literary works, and distributing course materials in connection therewith; charitable services in the fields of entertainment and education, namely, providing live theater productions and educational training in the fields of theatre, theatre history, performing arts and the appreciation of theatrical and literary works to underprivileged youth and adults