Where can I find Tri-grain toast in Schoppernau?

Tri-grain toast can also be found in these cities:

Alberschwende Andelsbuch Au Bizau Bludenz Damüls Dessau-Roßlau Doren Dornbirn Egg Hittisau Innerbraz Kennelbach Krumbach Lech Mellau Nüziders Oberstdorf Riezlern Schnepfau Schröcken Schwarzach Schwarzenberg Thüringen Warth Wolfurt

You can also find this in Schoppernau:

Edible Curd Flaxseed Bread Fruit Bar Olives Drinks Spaetzle Dips And Sauces Muesli Sauces And Fix Products Mega Burger Bun