Continuous, curved curtain tracks allow staff to arrange, gather, illuminate and even suspend custom curtains in several configurations.  Roll-down screens at windows adjusts light and views.  Sectional buffet tables allow for service arrangements which complement the various curtain configurations. 

Tents and chandeliers maximize cost/benefit and ease of arrangement.  No motors or unusual equipment is is necessary, and every environment can be created by hand and with a change in lighting.