41 Arranging, organizing, conducting, and hosting events for social entertainment purposes; educational services, namely, conducting classes, seminars and workshops in the fields of art, culture, and environment; providing educational and recreational facilities, namely, fitness centers and aquatic centers; educational and recreational services, namely, conducting fitness classes and swimming classes; operating recreational parks; providing education information in the field of art history, art, culture, environment, and park services to park goers; entertainment services, namely, providing observation decks for purposes of sightseeing; leasing and rental of cultural and entertainment facilities in the nature of performance venues, artists' studios, theatre spaces, and studios for art exhibits; educational services, namely, providing classes, seminars, and workshops in the field of history, art, culture, and environment; providing a community theatre; providing any of the foregoing services with environmentally or ecologically friendly, sustainable, and/or energy efficient technologies or practices