03rd to 09th december, under the high patronage of HRA Big Duchess of Luxembourg, with the support of NGO(NON-GOVERNMENTAL ORGANIZATION) Luxemburg partners Bridderlech Deelen ( BD), Christian Solidarity International ( CSI) and the Grand Ducale foundation, Maison Shalom has celebrated its 20 years. A big event rich in colors and in melodies, from testimonies in the schools of four corners of the country to the high-level conferences, from the ducal big palace to the peripheries of the various regions of the Luxembourg. The famous movie " Bosco's Guitar " who speaks about the story of one of the children of Maison Shalom was one of the strongest feelings. The visits of schools and associations which support projects of MaisonShalom were of a big importance to testify them of the impact of their action on the communities of other one end of the world. The courtesy visits and the working meetings were not lacking in the schedule before enclosing this busy week by a pontifical mass of thanksgiving at the cathedral Notre-Dame de la joie of Luxembourg.