Outlaws: A Robin Hood Story at the open air theatre in Grosvenor Park in Chester. Written by Kieran Lynne, this Sherwood Forest tale veers away from the traditional tale – for example, Lucas Button’s Sheriff of Nottingham isn’t pure evil but instead has a conscious, if not a heart. Outlaws: A Robin Hood Story at the open air theatre in Grosvenor Park in Chester. Outlaws: A Robin Hood Story at the open air theatre in Grosvenor Park in Chester. From the start, we know our moral guide is the frankly brilliant Middleton whose Alana is the bridge between Robin and Marian.