Where can I find Three-grain bread in Unterlangenegg?

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

Belp Bern Gümligen Heimberg Hilterfingen Ittigen Konolfingen Langnau im Emmental Münsingen Ostermundigen Spiez Steffisburg Thun Uetendorf Unterseen Wilderswil Worb

You can also find this in Unterlangenegg:

Edible Curd Grated Lemon Peel Flaxseed Bread Fruit Bar Pickled Vegetables Fresh Salt Schupfnudeln Whole Grain Rolls Mayonnaise