In 2010, Katie Williams – a former palliative care nurse – started the first Coffin Club in her garage. The idea was that elderly New Zealanders would come together to sand, assemble and decorate their own coffins. Word got around and now - nearly a decade later - The Coffin Club, Rotorua, is a huge success and has inspired spin-offs around the world. Award-winning documentary-maker Cathy FitzGerald visits Katie and meets club members.