As part of the co-sponsored Seigle Impact Track of the Michigan Business Challenge, this workshop offers approaches to and tools for social impact assessment. Students competing in Round 2 of the Impact Track need to attend so they can learn how to prepare this deliverable as part of the campus-wide Michigan Business Challenge competition. The Seigle Impact Track is offered by the Center for Social Impact in partnership with the Zell Lurie Institute of Entrepreneurship and the Frederick A. and Barbara M. Erb Institute. The top prize is awarded to the most compelling business plan that delivers social impact.