Given the thrust of most of the replies to this thread, it seems like the only way this would work would be if you picked the biggest successes of the Encores! series (like Chicago's level of production values) and ran those, because a concert setting with some light dressing (set or otherwise) is probably the easiest way to pull off an idea like this.
Formerly gvendo2005
Broadway Legend
joined: 5/1/05
Blocked: After Eight, suestorm, david_fick, emlodik, lovebwy, Dave28282, joevitus, BorisTomashevsky, Seb28