" grapes at King Estate in Eugene"
Nice vineyard photos.  However, King Estate is NOT in Eugene.
It is at the south end of  historic Territorial Highway, high on  a ridge over the Upper Siuslaw Valley, just north of the village of Lorane.
It's time the RG understands the north-south string of fine wineries along Territorial Hwy  from Monroe in the north to Chateau Lorane in the south.  This is the result of the favorable  natural terroir along the foothills of the Coast Range and the valleys  of the Long Tom River, Coyote Creek and the Siuslaw River.  
Not only are these fine wineries, you are following the ancient HBC Trappers Trail/California Trail through some beautiful natural scenery and by some venerable farms.