Going off topic somewhat, but without looking it up, anyone know/care to guess where the world's largest operating pipe organ is? Small clue (the pipe organ in a pub is what made me think of this): it's not a church or cathedral. And it's not a million miles away from the world's absolute largest pipe organ, although that one's part-knackered and only semi-functional.
I cheated and looked it up..... may I answer?