Located in Koblenz, Germany, Einstein Gastronomiegruppe, an upsclale restautanteur and hospitality expert, owns and operates several entities in the state of Rhineland-Palatinate. These include Cafe Einstein, Da Vinci Restaurant, Palais Club & Lounge, Kloster Machern (monastary and brewery), Deinhard's Restaurant and Wine Producers (Wein und Sektkellerei), and the Rhein Mosel Congress Center. Aside from its importance to the local economy by providing employment to many talents from the region, Einstein Gastronomiegruppe has also been recognized and awarded for its cultural contributions to the city of Koblenz. Numerous international dignitaries and notable celebrities have been guests at several of the locations.