News Gilder Lehrman Institute Honors Ron Chernow, Drew Gilpin Faust, and Bob Niehaus at 25th Anniversary Gala The Gilder Lehrman Institute held its 25th Anniversary Gala on Tuesday, May 14, 2019, at the Mandarin Oriental Hotel in New York City. In attendance were 300 friends of the Institute; students and teachers; and the evening’s three...