Home › Events › Lecture: Hearts and Stones: Material Transformations and the Stuff of Christian Practice in the United States Lecture: Hearts and Stones: Material Transformations and the Stuff of Christian Practice in the United States Time: Mon Sep 20, 2010, 4:30 pm - 5:30 pm Location: Geddes Hall, Andrews Auditorium Sally Promey, professor of American Studies, Yale University For more information, visit the Department of American Studies.