LODI — The Lodi Winegrape Commission has a new executive director.Stuart Spencer, who has been with the commission for 19 years, was officially appointed to his new role Wednesday.Few have the experience and knowledge of winegrowing and winemaking in the Lodi American Viticultural Area than Spencer.“The past 19 years have been an incredible journey, and we’ve accomplished many great things working together as a staff, board, growers and vintners, [...]