The Mousson d'Été is one of the most important events in Europe for the discovery, training and promotion of the new dramaturgy. For seven days in Pont-à-Mousson, the heart of Lorraine, in France, the Abbaye des Prémonties opens the doors to the dramatic authors, directors, academics, actors and the public with a program full of the most current theater of all parties of the world. The dramatized readings of unpublished texts or translated for the first time in French become here the thematic axis of other complementary activities.