Created in 2012, Giving Tuesday has grown into a giant day of good. For potential donors, however, the day can be overwhelming as inboxes fill with questions about where to donate and how they can make the most impact. In this Q&A, the School of Public Service's Danielle Vance-McMullen discusses the rise of Giving Tuesday and offers advice to potential donors as they gear up for this year's edition on Nov. 30.