Tracy, I have seen one or two vehicles outside of The Field Museum of natural History in Chicago that go out which house a "road show" of their Underground Adventure exhibit. You may want to visit them as they are still in existence--you can also see the show in the museum that they are representing. Janna Kimel ========================================================= Important Subscriber Information: The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ museum-l.html. You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] The body of the message should read "help" (without the quotes). If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] The body of the message should read "Signoff Museum-L" (without the quotes).