Public Service Intern Program Mass Meeting - Hear from StudentCoordinators and students who interned this summer in Washington DC. Learn about application process for the largest and oldest DC summer intern program in the country. If you are committed to working in policy, non-profit, public arena, government, media, then PSIP is a way to gain skills and experience while connecting with alumni. Application Deadline: TH, September 26, 2019 at 11:59p