Where can I find Three-grain bread in Marpingen?

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

Bous Freisen Illingen Nalbach Neunkirchen Nohfelden Nonnweiler Püttlingen Saarbrücken Saarlouis Saarwellingen Sankt Ingbert Sankt Wendel Schmelz Schwalbach Spiesen-Elversberg Wadern Weiskirchen

You can also find this in Marpingen:

Semolina Porridge Cake Vanilla Sugar Jelly Ice Cream Desserts Meat Products Lemonades Instant Coffee Pumpkin Seed Roll Canned Meat