Well dressing ceremonies are held in many villages during the spring and summer months, a tradition said to date from pagan times. Other local customs include Castleton Garland Day and Ashbourne's Royal Shrovetide Football, played annually since the 12th century. Buxton hosts two opera festivals, the Buxton Festival and the International Gilbert and Sullivan Festival, and the Buxton Festival Fringe, and the Peak Literary Festival is held at various locations twice a year. Peak District food specialities include the dessert Bakewell pudding, very different from the nationally available Bakewell tart, and the famous cheese Stilton and other local cheeses are produced in the village of Hartington.