At launch the National Botanic Gardens for the launch of Science in the City, Tv Personality Dara O’ Briain with Ellie Mc Aleer age 11and Dara Gill age 10 joined in the fun to launch Free Leaf Watch-Family Phenology Traill. of science in the City . Science in the City is a ten day Festival for the Irish public and is being held to celebrate Dublin hosting Europe’s largest science event, the Euroscience Open Forum, which takes place in the Dublin Convention Centre between 11th – 15th July. ‘Science in the City’ will consist of over 60 events which will take place between 6th – 15th July. Science in the City will unite a community of cultural institutions, organisations and individuals who are passionate about showcasing the best of science, arts and culture in Ireland.