Association Romande Trisomie 21 (ART 21) - Souper des mamans - Antenne Vaud – Canton de Vaud is a self-help group in Canton de Vaud, Switzerland, for relatives of people with intellectual disability. Language: French. Contact through Centre Info-Entraide Vaud, 021 313 24 04, entraide@benevolat-vaud.ch. Source: Selbsthilfe Schweiz, the national database of self-help groups.