Cities of Service is a nonprofit organization that helps mayors build stronger cities by changing the way local government and citizens work together. We help coalition cities tap into the knowledge, creativity, and service of their citizens to help identify and solve critical public problems. Founded in 2009 by New York City Mayor Michael R. Bloomberg, Cities of Service supports a coalition of more than 280 cities, representing over 84 million people across the Americas and Europe. Learn more at www.citiesofservice.org and follow us @citiesofservice on Twitter and Instagram.