Where can I find Three-grain bread in Full-Reuenthal?

Three-grain bread can also be found in these cities:

Bad Säckingen Bad Zurzach Baden Brugg Dachsberg (Südschwarzwald) Dielsdorf Döttingen Fislisbach Frick Gebenstorf Görwihl Klettgau Lupfig Neuenhof Nussbaumen Stein Stühlingen Waldshut-Tiengen Wettingen Windisch

You can also find this in Full-Reuenthal:

Flaxseed Bread Coffee Tri-Grain Toast Pumpernickel Espresso Beans Whole Wheat Toast Spreads Savory Espresso Ground Dried Fruit Spread Sweet