Marie-Thérèse Porchet, the most famous and insufferable housewife in French-speaking Switzerland, takes you on a humorous journey that is part musical comedy, part satirical revue.

Convinced that she is at once indispensable, indispensable and unbeatable, Marie-Thérèse tells the audience about her visit to the Arteplages with humour and cheekiness, of course not without combing through all the small and big moments of the national exhibition, sometimes with vitriol. And nothing escapes Marie-Thérèse's criticism, for she never understood why Expo.02 was not held at her place and, above all, why she did not occupy the only post she was entitled to, that of Director General.