- Perry-Mansfield Performing Arts Camp: A Summer of Performing Arts in the Heart of the Colorado Rockies Steamboat Springs, Colorado June 9 - August 17, 2002 In 1913, Charlotte Perry and Portia Mansfield fulfilled their dreams of creating a summer dance camp in the mountains. Now, eighty-eight years later, Perry-Mansfield is recognized as the oldest and most unique performing arts school and camp ...www.perry-mansfield.org