Some of South Wales’ most vulnerable children who might otherwise have no presents at Christmas will now have gifts to unwrap, thanks to generous coffee drinkers. Customers of Starbucks branches run by the Magic Bean franchise are being invited to collect a star from an instore Christmas tree and donate a gift for the child named on the star. The children are all supported by Barnardo’s Cymru. All customers who donate a gift receive a free festive drink from…