Members' Picnic Saturday 8 July 2017 5:00 pm 8:00 pm 17:00 20:00 Yorkshire Arboretum (map) Google Calendar ICS Bring along family, friends and a picnic and join us for a summer evening in the glorioussurroundings of the arboretum.Free but booking required please. Please book below, call the Visitor Centre on 01653 648598 or email us.