A series of Ephemeral Prefabricated - Demountable Pavilions are positioned during the summer months along the paved square in front of Odeon of Herodes Atticus, at foot of Acropolis Hill, to support the artistic events of the Athens & Epidaurus Festival. Five independent structures accommodate the required functions: The Central occupies the backstage area of the ancient Odeon, defined by the traces of the ancient walls, providing dressing rooms, offices and storage spaces, while providing cover for the staircases leading to the existing basement area, where the main dressing rooms, wet rooms and offices are situated. The other four structures can be perceived as "satellites" of the central structure, and house the Ticket Office, a Shop and two Bars.