Where can I find Three-grain bread in Kaltbrunn?

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

Bauma Bütschwil Degersheim Ebnat-Kappel Glarus Herisau Hinwil Hittnau Lachen Niederurnen Näfels Pfäffikon Rüti Uznach Wald Wattwil Wetzikon

You can also find this in Kaltbrunn:

Baguette Yeast Dry Rye Breads Granola Bar Pies Cola Legumes Ketchup Chips Remoulade