Where can I find Tri-grain toast in Semmering-Kurort?

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

Alpl Ganz Kirchberg am Wechsel-Markt Kirchenviertel Krieglach Mürzzuschlag Puchberg am Schneeberg Rettenegg Sankt Kathrein am Hauenstein Sattledt Spital am Semmering Ternitz Trattenbach Wimpassing im Schwarzatale

You can also find this in Semmering-Kurort:

Vodka Infusion Bag Dried Fruit Vegetables Edible Curd Flaxseed Bread Fruit Bar Olives Drinks Spaetzle