My school used to do graduations and prom at Mechanic's Hall. It's a beautiful space and I can see it working well for a wedding. I don't believe it has it's own parking. There are many lots and garages nearby, but they cost money and they are first come first serve. So that would definitely be a factor.

I'd love a real answer to this question. But also, I've been thinking casually about starting a local group. I love teaching new people.

Have you already contacted the theater or ticket provider? If you're just exchanging, they usually don't care. (unless he's sold out?)