On April 3, 2010, the second-largest DP Day (per registered volunteers) to date occurred. 1248 individuals volunteered for the event, including individuals representing Wayne State University and several Ann Arbor High Schools. The keynote speaker for the DP Day 2010 rally was to be John Conyers Jr., the longtime representative of Michigan's 14th congressional district in the United States House of Representatives. Unfortunately, due to dangerous weather conditions, DP Day 2010's outdoor rally was cancelled and Congressman Conyers was not able to speak.