casting

I am a student director in an educational setting, casting a show tomorrow. In this educational setting we are required to have multiple actor choices for each character because of varying reasons (this actor has been in five shows already, give someone else a shot, etc)There's a character in...

I am trying to put together a list brick and mortar stores that sell stage design materials (not lighting). Does anyone have any good suggestions? Looking mainly in the U.S, but wouldn't mind looking elsewhere.