Get kids immersed in tall tales and silly stories at this two-day festival of children's literature in Swiss Cottage. The activities and workshops come in the form of themed pop ups, each led by a different author, illustrator, poet or storyteller. Visit a jungle, a jazz club, King Arthur's round table, a magical picture gallery and a playground in the sky. Mr Leon's taxi will be asking passengers for stories, and children's authors will be playing their favourite tunes for 'Pop Up and Dance'. All activities are free, no booking required.