Where can I find Potato specialties in Holler?

Potato specialties can also be found in these cities:

Aarbergen Altendiez Dierdorf Diez Dortmund Hadamar Hundsdorf Koblenz Lahnstein Limburg an der Lahn Montabaur Mudershausen Nassau Röthenbach Urbach Wallmerod (Westerwald) Winden (Rhein-Lahn-Kreis) Wirges

You can also find this in Holler:

Edible Curd Grated Lemon Peel Flaxseed Bread Fruit Bar Pickled Vegetables Fresh Salt Schupfnudeln Whole Grain Rolls Mayonnaise