Claire House Children's Hospice is a BBC Children in Need supported charity in the Wirral. They do an amazing job looking after children with life-limiting conditions as well as providing much needed care and support to their families. In order to help more children than they can at the moment, they are opening a new site in Liverpool and that is where The Dengineers come in. With the help of all our onscreen designers, and the Blue Peter audience, we are going to build an amazing den for the children.