Are you an awesome apprentice architect? A pocket-sized rocket man? A tiny taxi driver? Armed with just cardboard, kiddy scissors, tape and a festival full of children’s imaginations, help us create the Land of Kids’ very own Cardboard Kingdom. Will you build a sky scraper, a racing car, a robot or a brand new invention of your own? And who will be crowned the Cardboard King or Queen?

Hattie Garlick is a writer, director of the Save Childhood Movement, and the blogger behind Free our Kids – a year long resolution to cut cost and commercialism from children’s lives.