Where can I find Tri-grain toast in Rechberg?

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

Bad Zell Enns Grein Gutau Kefermarkt Lanzenberg Linden Lugendorf Marbach Pregarten Ried in der Riedmark Sankt Georgen an der Gusen Schönau im Mühlkreis Strengberg Unterweißenbach

You can also find this in Rechberg:

Baking Soda Rusk Food For Diabetics Menus With Meat Filter Coffee Cheese Roll Canned Fish Fat Sauce Powder Spirits