Ok I know the address of the money museum, you can walk maybe 5 - 10 min. Lol didn't even know it was there. As I said, you never visit your own backyard so to speak, I double checked with the hubby who was born here and he didn't know as I would never say anything for sure unless 100% positive.
I understand about the Science Musueum, and again as I said, I only went on what we heard from others, but that also could be misleading.
The Seminary, if you gave me the addy, I would certainly be able to help you in "location".
Ah I just remembered a place you might be referring to as to the "seminary". No it's not open to the public as far as I know. If I remeber correctly it's not far from the Basicllica either. I don't think of that as a "tourist site" that's why, but now that I'm sitting here pondering where this seiminary could be, it just dawned on me, lol. I didn't even know that it had a name, lol, silly stupid me Oh well, I just learned something in my own back yard, will have to check it out again.
The money museum will not be far from the Basillica, the science museum is right at the docks. The Marche Bonsecours will be about 4 - 5 blocks from the Bascillica.
I will send you an e-mail re meeting up if that's ok. Depending on times, it sounds lovely, but will discuss in private e-mail.
BTW, how are you arrving? Car, plane?