Carigiet always held a keen interest in the theatre, and had already worked in costume design in the late 1920s. With the help of art critic Jakob Rudolf Welti, he was commissioned as costume and stage designer for the Stadttheater Zürich performance of "La belle Hélène" in an adaptation by Max Werner Lenz, and created design work for three other programs at the Stadttheater as well. Carigiet was one of the founding members of the influential Cabaret Cornichon, a satirical cabaret program staged in the restaurant "zum Hirschen" in Zurich which would become one of the most significant political cabarets of German-speaking Switzerland during Germany's Nazi regime. Carigiet designed the Cabaret's logo, a grinning cornichon (gherkin) with a carrot-nose, and from 1935 to 1946 he created often parodistic costume and set designs for ten of the Cornichon’s programs, including a heavily decorated barrel organ used by his brother Zarli who was also a member of the Cabaret's ensemble.