Features conservators working in the Hall of the North American Indian gallery on historic Alutiiq kayaks and more. (Through June 30, 2013: Mondays from 12 to 3 PM, Tuesdays and Wednesdays 2 to 5 PM. Special hours Monday, September 10, 2012: 11 AM to 2 PM) Free with Museum admission. Tickets: $9/adults; $7/senior citizens and students; $6/children ages 3-18; free for children under 3. Free admission (for MA residents only) on Sun. mornings 9-noon, except for groups, and free admission on Wed. afternoons, Sept.-May, 3-5 PM. A price increase is in effect as of Sept. 1, 2012: $12/adults; $10/seniors (65+); $10 non-Harvard students (with ID); $8/ages 3-18; under 3 free.