Upon completion of his studies, Lake spent a brief time in the Dundee Hills AVA of Oregon working for Eyrie Vineyards under winemaker David Lett.
Working with Mike Sauer, owner and lead viticulturalist of the Red Willow Vineyard, Lake encouraged the plantings of the first Syrah vines in Washington.
[4] Through his career, David Lake would promote or pioneer Washington production of a wide range of grape varieties including Merlot, Viognier, Pinot gris and Cabernet franc.
[3] Following the 2005 vintage, David Lake began to experience a variety of health problems, including back issues that required surgery, that prompted his retirement from Columbia Winery.
[2] After battles with heart disease and cancer, Lake collapsed in his Issaquah, Washington home on October 5, 2009 and died hours later.