Museum Ambassador Lois Kaminsky gives a 45-minute free public tour of the U.S. Customs House, the home of the National Museum of the American Indian in New York. Tour highlights include a discussion of the history of the site, architect Cass Gilbert, and sculptor Daniel Chester French; viewing the Collector’s Office, with Tiffany woodwork; Reginald Marsh murals; and the 140-ton Rotunda dome by Rafael Gustavino. Also Oct. 21 and 28.