I've been to the opera, and ballet and to a really posh place called Glyndebourne where for some reason you had to to bring a very posh picnic and had to stand up to watch the show! These are not my normal stomping grounds but I did enjoy a bit of culture vulturing and have got a taste for it.. What made me think of this is that there is apparently a Netflix like subscription thingy to an Arts based on demand thingy.. Marquee tv.. I wondered if anyone had ever heard of it, or tried it - it's apparently available in the US and Canada too.