Bookings for the Boston Hanse Group's Big Dig are open which is taking place between now and early June. The hope is to find the location of The Hanseatic Warehouse or 'Stillard', built in the 1300s by the Witham and to discover other artefacts from that time. Free supervision and training will be given by professional archaelogists and you can sign up for a morning or afternoon session. To sign up or for more information call Lydia Hendry at Heritage Lincolnshire on 01529 461499.