Socrates Sculpture Park, Long Island City, NY

http://socratessculpturepark.org/
Founded in 1986, Socrates Sculpture Park is the only site in the New York Metropolitan area specifically dedicated to providing artists with opportunities to create and exhibit large-scale sculpture and multi-media installations in a unique outdoor environment that encourages strong interaction between artists, artworks and the public. The park’s existence is based on the belief that reclamation, revitalization and creative expression are essential to the survival, humanity and improvement of our urban environment.
 

The Sculpture Center, Cleveland, Ohio

http://www.sculpturecenter.org/
The Sculpture Center is an arts institution dedicated to the advancement of the careers of emerging sculptors of Ohio and its greater region and the preservation of Ohio outdoor public sculpture as a means to provide support for artists and to effect the enrichment, education, enjoyment, and visual enhancement of the Cleveland community and beyond.