Hi Bob,
I received your message about wondering if there would be a cost to see the train display.
The event's activities are free to the public. The public portion of the Museum is always available without charge during the Museum's open hours. We specifically offer the activities in the public portion of the Museum. However, the theaters and exhibits do require admission tickets.
Our general website is www.thestoryoftexas.com When you bring up the home page, you'll see Saturday's event list as "Polar Party." You can click on the words to see all about Saturday's event.
Here is a link that gives ticket prices. http://www.thestoryoftexas.com/imax/imaxadvtix.shtm
And, here is a link that tells about Polar Express and the Saturday event if you read to the bottom of the page. http://www.thestoryoftexas.com/imax/films/polar.shtm
I'm looking forward to meeting you and the great group of train enthusiasts in your clubs.
Terri