Thanks to the generosity of John Thew and the nimble fingers of the Norfolk Library knitters, there will be more warm heads this winter. Last month the knitters heard about a project, called Warm Heads, Warm Hearts, being organized by Amanda Barcenas, who owns Prado de Lana, a sheep farm and yarn shop in Stockbridge. The idea was to knit hats for people in need before winter arrives. To jump-start the project,  knitwear designer Whitney Hayward was providing a simple pattern for a watch cap in a wide range of sizes. Serendipitously, that same week the Norfolk knitters received from John Thew a big bag of leftover wool yarn that his late wife, Eve, used to make her dolls. Wool + pattern + knitters =  a bag of about two dozen hats for Barcenas to distribute through local schools.