Overview:Barra Best presents from Fermanagh where he joins a group of cavers as they get down and dirty to retrieve litter from some of the county’s underground caves. Connor Phillips goes on a mission to find out if new chatty benches in east Belfast are helping to get people talking. Gyasi Sheppy is challenged to pick up the flute he hasn’t played since school and join an orchestra that performs only video games music. Lynette Fay is bowled over when she meets the Cloughmills community leading the way in sustainability. In the weekly appeal on behalf of local charities, Vinny Hurrell meets some of those working with Women’s Aid Armagh and Down.