Where can I find Three-grain bread in Oberalm?

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

Abtenau Bad Reichenhall Berchtesgaden Bergheim bei Salzburg Burgfried Elixhausen Elsbethen Eugendorf Faistenau Freilassing Golling an der Salzach Grödig Heuberg Kuchl Mondsee Oberwinkl Puch Pöllach Salzburg Thalgau

You can also find this in Oberalm:

Vanilla Sugar Jelly Popsicle Meat Coffee Drinks Normal Rolls Acid Preserves Vegetable Oil Prosecco Bourbon Whiskey