The Engineering Leaders of Tomorrow Program (LOT) is a comprehensive curricular, co-curricular, extra-curricular leadership development initiative for engineering students. LOT envisions: "an engineering education that is a life-long foundation for transformational leaders and outstanding citizens." Academic courses, co-curricular certificate programs, departmental programs, and stand alone workshops emphasize four domains of leadership: Self, Relational, Organizational, and Societal Leadership. This article introduces the 14 week summer leadership initiative for research students in the Department of Chemical Engineering and Applied Chemistry. Students gather on Friday afternoons from early May to late August to learn and practice leadership. Based on student assessment data, the program is having positive impact. (Contains 1 table.)