We've heard about another gorgeous estate on the shores of Lake Tahoe. This one was built in 1999 to the specifications of Al Duffield, the brother of PeopleSoft founder and megamansion creator Dave Duffield. Champagne has gorgeous lake views and 12 acres of pine forest. The home features Baumaniere limestone, walnut woods, European ironwork and custom windows. The great room has a 28' ceiling and an eight-foot tall wood-burning fireplace. And there is plenty of place to store champagne, there is a wine cellar with a 2,500 bottle capacity. This home is listed at $15.95 million.