Yelena Baraz (Classics)
March 6, 2008
Josh Shaevitz (Physics), Michael Hecht (Chemistry), Steve Kotkin (History and Woodrow Wilson School), Yelena Baraz (Classics), Matthew Salganik (Sociology), Qasim Zaman (Near Eastern Studies and Religion), Ned Wingreen (Molecular Biology)
June 4, 2013
Deborah Nord (English), Yelena Baraz (Classics), Andrew Houck (Electrical Engineering)