I second Julia - we call them all visitors, unless they a children here
for an education program and then they may get called students.
On Sun, 6 Oct 1996, J./B. Moore wrote:
> >Is there a good definition for a visitor and/or a tourist -- and are
> >they one and the same?
>
>
> We call them all "visitors." My mother, who is a librarian, calls them my
> "patrons" which to me sounds like I am under their wing learning the ropes,
> but this terminology is OK in the library world, I am told, and she is just
> extending it.
>
> Julia Moore
> Indianapolis Art Center
>