The 2012 Portland Architecture and Design Festival will be held throughout the month of October. Among the many stops on the Festival's Tour of Exceptional Homes will be the CYRK Building and the Twigg House, both recipients of the $5 per-square-foot ecoroof incentive. 

From the festival's website: The third annual month-long celebration of our local built environment and design community features architectural tours, film screenings, public exhibitions, design lectures, and more. The Architecture and Design Festival is presented by the American Institute of Architects Portland and the Center for Architecture, in collaboration with many of Portland's finest arts and culture organizations.