//SC4 alumnus, Dr. Robert Coulter of Port Huron, volunteers at SC4 events, such as last year’s graduation, May of 2011. Photo by Twana Pinskey

SC4 alumnus, Dr. Robert Coulter of Port Huron, volunteers at SC4 events, such as last year’s graduation, May of 2011. Photo by Twana Pinskey

SC4 alumnus, Dr. Robert Coulter of Port Huron, volunteers at SC4 events, such as last year’s graduation, May of 2011. Photo by Twana Pinskey

SC4 alumnus, Dr. Robert Coulter of Port Huron, volunteers at SC4 events, such as last year’s graduation, May of 2011. Photo by Twana Pinskey