Weekdays, by appointment only, during the following times of year.
- Sept. 14 – Dec. 11: Monday through Friday 10 a.m.
- Dec. 12 – Feb. 12: CLOSED
- Feb. 15 – May 28: Monday through Friday 10 a.m.
$4 per person (minimum of $70 for groups of 18 or less). The maximum number of students we can accommodate will be 75. One teacher per classroom and bus drivers will be admitted free. Other groups should call (540) 432-4400 or e-mail for appointment.