Dance events; Dance instruction; Education services, namely, providing classes and instruction in the field of dance; Education services, namely, providing classes and workshops in the fields of dance; Education services, namely, providing mentoring, tutoring, classes, seminars and workshops in the field of dance; Entertainment in the nature of competitions in the field of dance; Entertainment services, namely, arranging and conducting of competitions in the field of dance; Training of dance instructors; Entertainment in the nature of dance performances