Where can I find Three-grain bread in Auenstein?

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

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

You can also find this in Auenstein:

Yogurt Pizza Flavors Honey Popsicle Meat Mineral Water Coffee Drinks Pretzel Cookies Canned Vegetables