Where can I find Three-grain bread in Hirschbach im Mühlkreis?

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

Alkoven Altenberg bei Linz Bad Zell Engerwitzdorf Freistadt Gramastetten Gutau Hellmonsödt Kefermarkt Linz Lugendorf Mittertreffling Oberneukirchen Pregarten Sandl Sankt Veit im Mühlkreis Sattledt Schenkenfelden Walding

You can also find this in Hirschbach im Mühlkreis:

Edible Curd Flaxseed Bread Fruit Bar Olives Drinks Spaetzle Flips Food Supplements Delicatessen Sauces Raisin Slices