25th & 26th August All Proceeds to Yorkshire Air Ambulance Entrance £5 - under 12s free 11.00 am - 5.00 pm 11.00 - 16.45 Living History Encampment 12.00 - 12.30 Cavalry Skill at Armes 13.00 - 13.30 Infantry Exercise of Postures 13.45 - 14.15 Artillery Display 14.45 - 15.45 The Siege of Wressle Castle https://www.yorkshireairambulance.org.uk/events