Many train passengers rolling into Hauptbahnhof station - on the line between Paris and Moscow - have wondered about this unusual half-timber house, stubbornly positioned between new government offices and hotels. Inside, a wonderful gourmet restaurant has been serving up up al la carte and set menu meals for 30 years now. Expect dishes such as a rack of lamb in Dijon herb crust, tuna steak and roast duck breast. On weekdays, there's a lunch menu as well.