April 2005 Southwest Journal - Minneapolis, MN Peaceful Playground Take Shape At Armatage Later this year, a giant, colorful U.S. playground map and grids for math problems and wordplay games will be spray-painted on a freshly paved "Peaceful Playground" at Armatage Community and Montessori School, 2501 W. 56th St. Armatage's existing playground looks more like [...]