On February 1, 2017, Jean-Frédéric Chevallier (Trimukhi Platform) invited at Alliance française du Bengale the philosopher Patrice Maniglier (France), the sound artist  André Éric Létourneau (Canada), the theatre director Cuqui Jerez (Spain) and the performer Yazel Parra Nahmens (Venezuela) to share their thought after their experience in Borotalpada Santhal Village during Night of Theatre n°9 • La Nuit des Idées. To stimulate the production of thought, wine was offered by the General Consulate of France in Kolkata.