A foyer's a large, vast room or complex of rooms (in a theatre, opera, concert hall, showroom, cinema, etc.) adjacent to the auditorium. It's a repose area for spectators and place of venues, especially used before performance and during intermissions, but also as a place of celebrations or festivities after performance. Usually a foyer's a large, specially designed hall, but sometimes it's a corridor surrounding the main hall. It's furnished and big enough to enable spectators to stroll, get t… (More on Foyer)