41 Educational services, namely, providing classes, seminars, workshops, presentations, and retreats in the field of Buddhism; educational services, namely, providing classes, seminars, workshops, presentations, and retreats in the field of Tibetan Medicine; educational services, namely, providing teacher training in the field of spiritual healing; educational services, namely, providing teacher training in the field of Buddhism; educational services, namely, providing classes, seminars, workshops, presentations, and retreats in the field of meditation