Where can I find Semolina porridge in Langenargen?

Semolina porridge can also be found in these cities:

Amriswil Arbon Au Friedrichshafen Goldach Heiden Immenstaad am Bodensee Lindau (Bodensee) Markdorf Meckenbeuren Meersburg Oberteuringen Ravensburg Rheineck Romanshorn Rorschach Sankt Margrethen St. Gallen Tettnang Thal Wittenbach

You can also find this in Langenargen:

Edible Curd Grated Lemon Peel Flaxseed Bread Fruit Bar Pickled Vegetables Fresh Salt Schupfnudeln Whole Grain Rolls Mayonnaise