In 3-quart saucepan, place 3/4 cup brown sugar, the white chocolate chips and syrup. Cook over medium heat, stirring constantly, just until chips are melted and mixture is smooth. Stir in half-and-half and eggs until well blended. Stir in cranberries, 3/4 cup walnuts and the raisins. Pour mixture into crust-lined plate. Sprinkle with cut-up crust mixture; top with leaf cut outs.