Entertainment in the nature of stage shows, namely, live stage plays, musicals, dramas, original theater productions, dancing, singing, acting, and signing in the nature of signed performances aimed at people who are deaf or hearing impaired, and for at-risk and underserved communities throughout the country and world; Training services in the nature of providing singing lessons, acting lessons, dancing lessons, and training services in the field of technical theater arts; Community outreach, namely, providing free summer camps and free stage shows; Providing instruction in the fields of theatrical stage crafts and handling of theater operations, namely, technical set design and set building, costume design and costume building, and flyrail operations in the nature of live theater performances and theatrical productions; Providing instruction in field of script writing; Providing training in the fields of front-of-house operations, namely, box office management, ushering, handling concessions and merchandise stands; Providing training for operators of theaters in the fields of marketing and financial and business management, namely, company management, producing, and accounting, namely, theater business operations; all of the aforementioned fields and services relating to the entertainment services industry