September 10th was Jean Vanier's birthday. Together with 400 guests, among whom a lot of people who have known L'Arche from the very beginning, Jean will be celebrating his birthday on Saturday 20 September. On this occasion the L'Arche community in Trosly has prepared a special show for Jean and his guests from every corner of the world. During the whole day, our friends from L'Arche France will follow the events and they have promised us pictures and even a short film of the celebration.