Where can I find Three-grain bread in Bad Hall?

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

Ansfelden Enns Haidershofen Kremsmünster Leonstein Marchtrenk Molln Niederneukirchen Nußbach Ried im Traunkreis Sankt Florian Sankt Marien Steinerkirchen an der Traun Steyr Traun Wels Wolfern

You can also find this in Bad Hall:

Chewing Gum Toast Spreadable Sausage Spinach Lemon Aroma Jam Vinegar Beef Cocoa Raisin Roll