The San Francisco Parks Alliance is a nonprofit organization dedicated to enhancing and preserving the parks and open spaces in San Francisco. Founded in 2011, it collaborates with the San Francisco Recreation and Park Department to support park improvement projects, community engagement, and environmental stewardship. Through various initiatives, the Parks Alliance works to ensure that all residents have access to quality green spaces. They organize volunteer events, fundraising campaigns, and educational programs to promote the importance of parks in urban life, fostering a sense of community and encouraging outdoor activities among residents.