Woodinville’s Avennia Acquires Walla Walla’s Gramercy Cellars and Two Vineyard Holdings

Woodinville winery Avennia has bought Gramercy Cellars, one of Walla Walla's best-known labels, gaining a foothold in Washington's most celebrated wine valley along with a pair of vineyard holdings and a direct-to-consumer business that generates most of Gramercy's revenue.