Ireland’s favourite music venue has been re-mastered and to celebrate Three hosted “3Arena illuminated” using the venue as a canvas. Through animation and words projected high onto Dublin’s landmark 3Arena, this was Ireland’s biggest-ever 3D projection-mapped project and lit up the city skyline like never before. From September 10th to the 13th, ‘3Arena Illuminated’ gathered music fans’ music memories on Three’s social media channels.