By Denny Dyroff, Entertainment Editor, The Times A February highlight each year is Valentine’s Day and one of the best things about Valentine’s Day is chocolate. Wine-loving chocoholics are celebrating – all month The Chaddsford Winery (632 Baltimore Pike, Chadds Ford, 610-388-6221, http://www.chaddsford.com) will host Wine & Chocolate Pairings every Saturday and Sunday in February (through...