Entertainment services, namely, ballet and dance performances, including multi-media presentations; personal appearances by dancers, choreographers, directors, arts administrators, management and other company personnel; providing a series of photographs and biographies in the field of dance via a global computer network; educational services, namely, dance training, conducting classes, seminars, conferences, workshops, and demonstrations in the fields of ballet, dance, the evolution of dance, choreography, yoga, physical therapy, nutrition, dance history, music theory, acting, arts administration, dance-related writing, research, and archival work; and providing facilities for dance instruction, ballet competitions, and classes; and rental of stage scenery and costumes