First Christmas Lighting of the Lindt Chocolate Factory, 16 November 2010 Swiss tennis star and Lindt brand ambassador Roger Federer will join the Lindt Maîtres Chocolatiers for the ceremony at the chocolate maker’s Christmas Lighting Event. Kilchberg near Zurich, November 2010. Superbly crafted chocolates, spectacular illuminations and Roger Federer - you’ll find them all at the first Lindt Christmas Lighting Event. To be held at the established Swiss company Lindt & Sprüngli’s headquarters on 16 November in Kilchberg near Zurich. Kind regards Bron Eames