Where can I find Three-grain bread in Bischofswiesen?

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

Bad Reichenhall Berchtesgaden Burgfried Elsbethen Freilassing Golling an der Salzach Grödig Heuberg Kuchl Lofer Oberwinkl Puch Salzburg Unterweißbach

You can also find this in Bischofswiesen:

Gelatine Food For Diabetics Raisin Slices Cloths Electric Dental Care Ladyshaver Nail Care Unisex Iron Calming Tea