Starbucks adds Spiced Sweet Cream Nariño 70 Cold Brew to its holiday beverage lineup   Seattle, 2016-Nov-04 — /EPR Retail News/ — For generations, mulling spices have long been a part of the holiday season, with the aroma of cinnamon and nutmeg filling the air as they simmer on stovetops. This holiday, Starbucks is offering a cool twist on…