Where can I find Sandwich bread in Gunzgen?

Sandwich bread can also be found in these cities:

Aarau Aesch Balsthal Bubendorf Buchs Derendingen Dornach Egerkingen Egolzwil Erlinsbach Gelterkinden Gränichen Herzogenbuchsee Langenthal Liestal Lostorf Murgenthal Oensingen Oftringen Olten Reiden Rothrist Schöftland Schönenwerd Sissach Suhr Sursee Unterentfelden Zell Zofingen

You can also find this in Gunzgen:

Drinks Dry Herbs Spaetzle Snacks Horseradish Salad Dressings Hamburger Buns Fruit Brandies Licorice Tri-Grain Toast