You will find that there are people all around the world that enjoy watching opera, but an opera house in North America has something that is just a little bit different to any other venue that you may visit in order to see it being performed.
The reason why it is different is simply because the opera house sits on the border between the United States and Canada, but it goes further than that. In fact, what you will find with this opera house is that the stage is in one country and the audience sits in a completely different country, even though they are in the same building.
You have to admit that this is going to be a pretty unique setting for a performance of opera.