We developed a master plan for Chinook Wines in Prosser, WA, with owners Clay Mackey and Kay Simon. The first new structures we added were canopies for grape crushing equipment and a workshop. These were modeled on early Yakima Valley farm buildings, and they look right at home. Our new workshop is 21' x 31' with porches on both ends. It has an open plan, and there is a storage loft above. Crushing equipment is located in front of existing winery. Gardens and tasting room remain intact.