Yeah, I kind of get that. Spouse and I got married in a Cambridge College Chapel, and so we had to get a Special Licence from the Archbishop of Canterbury, which sounds like we're in a period romance but is actually fairly straightforward to obtain. Anyway, it is satisfyingly formal-document with seal and fancy crest and stuff. (And er, in a safe place somewhere in the study? I could not swear to being able to put my hands on it in five minutes, and getting the house to a point where that is more likely is definitely A Goal I Have.)