$16; $12 (ages 7-18, ages 62+ and students with ID); free (active military with ID and to all first Thurs. and second Sat. of the month).
Thurs.-Tues. 10-6 (also Thurs. 6-9 p.m.). Tours are given at 11, noon and 2:30 (also Thurs. at 6:30 p.m.). Closed Thanksgiving and Christmas. Allow 2 hours minimum.