To provide a party of children with a spread that will satisfy their keen sense of what is due at Christmas-time, without making them ill, is no mean feat. Miss Helen Tress, who will give some advice as to how to do it, is Lecturer in Household Arts at King's College for Women, and an Examiner in Sick-room Cookery to Middlesex Hospital. At present she is engaged also in important research work for the Low Temperature Research Station at Cambridge.