On a beautiful and sunny Sunday in Kingston, Ont., with many people enjoying the sun, a group of local divers strapped on their gear and hit the water in the name of sustainability. At Gord Downie Pier the divers convened toting along their gear in preparation for a trash dive for Sustainable Kingston’s “Underwater Pitch-IN” event. It was the first such event organized by Sustainable Kingston, but the second dive at this location this summer.