Lectures on a wide range of books, and historical, topographical, ecological and native-foods topics take place at noon and 2 p.m., every Wednesday and Saturday; free. Reservations are required, but must be made no earlier than one week in advance. Hours are 9:30 a.m. to 5 p.m., Monday through Friday; 10 a.m. to 5 p.m., Saturday. Visit wnpa.org
for a schedule of talks, directions or more information.