$8; $7 (ages 60+ and grades K-12 and college students with ID); free (preschoolers and to all first Wed. of the month 3-5); by donation (first Fri. of the month 5-8, Apr.-Dec.). Ages 0-11 must be with an adult.
Hours: Tues.-Sat. 10-5 (also first Fri. of the month 5-8, Apr.-Dec.), Sun. 1-5. Closed Jan. 1, Thanksgiving and Christmas.