Where can I find Three-grain bread in Biebertal?

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

Aߟlar Dautphetal Giessen Herborn Langgöns Lich Lollar Marburg Mittenaar Pohlheim Reiskirchen Sinn Weimar (Lahn) Wettenberg Wetzlar

You can also find this in Biebertal:

Rice Pudding Baking Powder Spelt Bread Nut Nougat Cream Balsamic Vinegar Pork Spice Blends Potato Products Rye Roll Canned Tomatoes