Mirco Schumacher from Thurgau was, among other things, Sous-Chef for Martin Surbeck at the Frohsinn in Arbon and the Kempinski Hotel des Bains in St. Moritz. Most recently, he was the head chef at the Schloss Wartegg hotel specializing in organic food in Rorschacherberg.
Petra Schumacher-Manser is a Cert. Publican and worked in various positions of the hotel and catering industry at several hotels and restaurants. Most recently, she was the general manager of Restaurant Storchen in Arbon.