This undated photo provided by Tom Powers shows vines that do double duty by producing great-tasting wine grapes while enhancing the looks of the residential property near Martinez, Calif. The ... more 
This undated photo provided by Tom Powers shows vines that do double duty by producing great-tasting wine grapes while enhancing the looks of the residential property near Martinez, Calif. The owner-designer placed the grapes in front of his house to help showcase the entry for visitors. Other vineyards include walking trails while some serve as entertainment centers with tables, chairs and outdoor kitchens. (AP Photo/Tom Powers, Tom Powers) less 
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Associated Press | Photo By Tom Powers, Tom Powers
Tue, Dec 4, 2012 11:04 AM EST