If you are ever in the Wall Street area, check out the Museum of American Finance (formerly located on Broadway across from the Bull in Rockefeller's Standard Oil Building.); they moved to 48 Wall Street, former home of American's oldest bank, The Bank of New York. Since the NYSE Visitor's Gallery closed on 9/11 and is, at this writing, likely never to reopen, this museum is the de-facto museum of the NYSE.
Why this post? To publicize the museum and organization.
Check out their website:
formatting link