Few cities offer an ecosystem of social change as rich as Washington, D.C. Within this ecosystem, DC+Acumen, Hatch International, and Social Solutions -- three organizations fueled by moral imagination -- have united to organize the Social Innovation Festival 2015. The Social Innovation Festival aims to empower, inform, and connect DC’s community of changemakers. This year’s Social Innovation Festival, Creating Social Innovation Through Tech, Innovation & Entrepreneurship, is a celebration of how innovations in business, the creative arts, and technology aid in the fight for social justice. We are taking the best ideas and spreading them through five days of workshops, speaker events, a business competition, and a hackathon.