Home Farm, a miniature working farm at the National Agricultural Centre, Stoneleigh Park, Warwickshire, opens in April with the aim of helping Midlands schoolchildren at key stages 1-3 learn more about farming, food and the countryside. Admission: Pounds 1.50 per pupil per half day; guide per hourly session is Pounds 16. Details: Royal Agricultural Society of England, tel: 01203 696969 ext 309.