Super-Spiffy Adventures

I'm here in Nancy again, waiting for my afternoon classes to start. I've got class from 9-12 and 14-15:30 (this is the 24-hour clock, not military time, sillies), most days. Tonight is a party at which we're all supposed to dress in white; tomorrow is a free day. I'm planning on going shopping tomorrow, hoping to find gifts and the seventh Harry Potter book in French. Also, though, there is a very large and very old cathedral that I'm longing to see the inside of. It is an enormous cathedral, so it shouldn't be too difficult to find. However, knowing my impeccable sense of direction, this could become significantly more complicated that it should be. Alas.