Providing educational information and test questions in the academic field of mathematics; Providing on-line videos featuring mathematics instruction, not downloadable; Providing courses of instruction in the field of mathematics; Providing on-line courses of instruction in the field of mathematics via a website; Educational services, namely, providing online instruction in the field of mathematics via an online website; Providing on-line publications in the nature of e-books in the field of education, mathematics, entertainment; Providing on-line digital publications in the nature of e-books, workbooks, journals in the field of education, mathematics, entertainment via the Internet; Entertainment services, namely, multimedia production services; Education services, namely, providing non-downloadable webinars in the field of education, mathematics, entertainment; On-line journals, namely, blogs featuring education, mathematics, entertainment; On-line video journals, namely, vlogs featuring nondownloadable videos in the field of education, mathematics, entertainment; Providing a web site featuring non-downloadable instructional videos in the field of education, mathematics, entertainment; Educational services, namely, conducting classes, seminars, workshops in the field of education, mathematics, entertainment; Entertainment services in the nature of organizing social entertainment events; Entertainment services in the nature of arranging social entertainment events; Entertainment services in the nature of hosting social entertainment events; Membership club services, namely, providing training to members in the field of education; Educational and entertainment services, namely, providing motivational and educational speakers in the field of self- and personal improvement; Educational and entertainment services, namely, providing motivational and educational speakers; Educational services, namely, providing educational speakers in the field of mathematics; Educational and entertainment services, namely, providing speaking tours in the nature of live presentations by educational and motivational speakers; Entertainment services in the nature of production of multimedia entertainment content, television shows; Production of music; Providing information relating to educational and entertainment activities and events for children; Educational and entertainment services, namely, providing on-line interactive children's stories