A worker cleans a wall inside the Great Hall dining room at the Castello di Amorosa in Calistoga, Calif., May 18, 2007. Daryl Sattui set out to build a modest, 8,500-square-foot winery. Millions of dollars and 120,000 square feet later he's king of a wine country castle complete with drawbridge, dungeons and nifty little slots for the old boiling oil trick.