41 Education services, namely, providing live and on-line hands-on courses, webinars, home study, and participation courses in the field of Endodontics; Educational services, namely, conducting informal on-line programs in the fields of Endodontics, and printable materials distributed therewith; Educational services, namely, conducting programs in the field of Endodontics; Educational services, namely, developing curriculum for educators; Educational services, namely, providing educational speakers in the field of Endodontics; Educational services, namely, providing continuing professional education courses in the field of Endodontics; Development and dissemination of printed educational materials of others in the field of Endodontics; Entertainment in the nature of live stage performances in the nature of lectures, presentations, or hands-on courses in the field of Endodontics by an individual; Providing educational mentoring services and programs in the field of Endodontics