August 21, 2010 Tour of CBB members' 1967 Keck and Keck mid-century home. Twentieth and Twenty-first centuries meet in a sustainable remodel which overlooks a beautiful Highland Park ravine. The Kecks were sensitive to passive solar design, reflective white roofing and air exchange long before the stirrings of the current green movement.The current owners added energy and water saving features, locally sourced and low-toxic products, permeable pavers and more.