At the Cabaret Voltaire in Zurich, a Roumanian, Tristan Tzara, an
Alsacian, Hans Arp, and two Germans, Hugo Ball and Richard Hulsenbeck, founded the Dada movement.
La "Route des Fromages d'Auvergne" crosses a region known for its cheese farms, which organize cheese tasting and sell <<Fromages AOC d'Auvergne: Cantal, Salers, Fourme d'Ambert, Saint-Nectaire, Bleu d'Auvergne>>; on the
Alsacian routes, each small town has a tourist information centre (either at the Town Hall, or in the town hotel, which offer, free of charge, maps with a minimum set of information); The routes, which discover Roman art.