It has been arranged to coincide with national No Smoking Day. Among the group is Rose Connolly, 12, from the East Riding. She said: “I know how dangerous it is because my Nannie died from lung ...

“I’ve always felt a need to explore and a need for adventure,” Róis – aka Rose Connolly – says from Lisbon, where she spent January escaping the darkest days of the Irish winter.

Visit BBC Webwise for full instructions Mountain man Wade Mainer, age 101, sings and plays Rose Connolly on his banjo.