Educational services in the nature of early childhood instruction in the field of science; Educational and entertainment services for children, namely, providing instructional classes, seminars, and workshops in the field of science; Educational services, namely, providing hands-on opportunities for children in the field of science through live, broadcast, and online classes, on-line activities, summer camps, field trips, interactive exhibits, and distribution of training material relating thereto; Educational services, namely, training educators and parents to conduct instructional classes, seminars, and workshops for children in the field of science and distribution of curricula and training material in connection therewith