Where can I find Three-grain bread in Grüningen?

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

Adliswil Baar Bassersdorf Bauma Dübendorf Egg Einsiedeln Erlenbach Fehraltorf Hinwil Hittnau Horgen Illnau-Effretikon Kloten Lachen Lindau (Bodensee) Männedorf Opfikon Pfäffikon Richterswil Rüschlikon Rüti Stäfa Thalwil Turbenthal Unterägeri Uster Uznach Volketswil Wald Wallisellen Wetzikon Wädenswil Zollikon Zug Zumikon Zurich

You can also find this in Grüningen:

Desserts Dessert Baking Mixes Cake Glaze Peanut Butter Ice Cream Rice Dishes Vegetable Juices Instant Iced Coffee Cheese Roll Canned Fish