This is a cob bench built in 2005 by City Repair, Pdx Office of Sustainability and PSU group Sustainable Urth. The Dialogue Bench (picture by David Sheen) has an ecoroof and skylight. A cob oven, garden spots and a worm composting bin were also part of the original plan. The Food for Thought cafe currently uses the garden space and oven. There was also a cob bench at 9th and Harrison that was recently removed. So far I have not found any pictures of that bench in the CR archives. That bench was called the Butterfly Bench.