So the day they did that was pouring down rain outside, absolutely misereable. People were camped out in line the night before to audition. When morning came they walked up and down the lines of hundreds of people having them hollar, dance sing and do all sorts of things for hours. By the time that they made it in to audition, everyone was worn out, sick and losing their voices.

I am guessing they do this everywhere so that people look as bad as possible.