May 21, 2019 at 12pm to May 24, 2019 at 12pm – Park & Dare Theatre2019 is the 80th anniversary of when ‘How Green Was My Valley’ was written. To mark the anniversary Avant Cymru are working with 3 Days to Stage to run a 72 hour script writing challenge asking How G…Organized by Gwanwyn festival | Type: script, writing, challenge