I had trouble when I called NJ and was trying to arrange for a booth for the Bull Terrier National show. The man wanted to know if I wanted the booth in a room or in the hole. I felt a booth in a hole would not sell or display my art. I asked if many people went into the hole. He said yes. I still felt holes were not useful areas for art. I finally figured out that he was saying a "hall". -Carrie