Don't miss this one! This is cult! Excellent 'Currywurst Spezial' and fantastic food like 'Vierkant Spätzle gestreift' (French Fries with ketchup and mayonnaise), 'Bauch, schön schwarz' (very hot and only for very robust stomaches...). Right next to the red light district of Stuttgart, lots of different people. Also open late at night.