Where can I find Three-grain bread in Niederlenz?

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

Aarau Bad Säckingen Baden Berikon Bremgarten Brugg Buchs Dietikon Döttingen Erlinsbach Fahrwangen Fislisbach Frick Gebenstorf Gränichen Hitzkirch Lenzburg Lostorf Lupfig Mellingen Menziken Muri Möriken-Wildegg Neuenhof Nussbaumen Oftringen Olten Reiden Reinach Schlieren Schöftland Schönenwerd Seon Spreitenbach Stein Suhr Unterentfelden Wettingen Windisch Wohlen Zofingen

You can also find this in Niederlenz:

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