Attended an Opera just then. It was absolutely hilarious. I wish we had better seats though. It was rather difficult to view from the back, and we were reduced to watching a giant screen.

Here's the wiki for it:
http://en.wikipedia.org/wiki/Orpheus_in_the_Underworld

The website for the Opera I actually attended:
http://www.waopera.asn.au/article.aspx?c=18&a=5

Memorable Quotes: "I had more fun in Adelaide" by Cupid when complaining to Jupiter about how boring Mount Olympus is.