Over 20 exhibitors + guided bird walk - scroll down for full list!   Exhibitors EnviroCentre        Ecology Ottawa        Safewings Ottawa        Bird Friendly Cities        uOttawa Sustainable Development Office        Bike Ottawa        Earthhub        Councillor Stephanie Plante        Ottawa Solid Waste Services        Ottawa Forestry        Master Gardeners of Ottawa-Carleton        Ottawa Field Naturalists' Club        Fletcher Wildlife Garden        Gardens Ottawa with Canadensis info        Rideau Valley Conservation … Read More