The Stronghold Society is a non-profit organization that advocates for skateboarding, with a focus on creating and sustaining skateparks in Native American communities.
The Stronghold Society was founded by Walt Pourier, Mark "Monk" Hubbard, James Murphy, and Jeff Ament. Pourier is the current executive director of the organization.
Walt and the Stronghold Society teamed up with Wounded Knee Skateboards to bring the Wounded Knee 4-Directions Skatepark to kids on Pine Ridge reservation in South Dakota. The park opened in Pine Ridge Village in 2011.
The Stronghold Society runs arts programs for youth.
The organization also runs media campaigns promoting youth mental health.