Friends of Holliday Park (FHP) is an independent 501(c)(3) public charity committed to preserving Holliday Park. FHP works closely with Indy Parks to improve and maintain many aspects of the park including the playground, rock garden, trails, Nature Center, Ruins, roads and parking lots. Trail renovation, support of field trip transportation costs for area schools, and sponsorship of the Fall Festival and of the free summer concert series, are just some of projects that Friends of Holliday Park funds to ensure Holliday Park remains a well-used and well-loved park.
Since its inception, FHP has raised over $10 million dollars to support programs and projects in the park. It has been recognized as an outstanding model of a public/private partnership in the Indianapolis community.