Jenna Savern, having grown up on her grandparents' vineyard outside of Carrington in California wine country, learned the love of wine from her grandmother, Ellie Savern, Jenna's parents, Mike and Lynn Savern, who now own and operate Savern Vineyards. Held only once a year, Jenna will be taking the Master Sommeliers exam in a month's time, she having not passed in her first two...