Where can I find Potato specialties in Herschbach(Oberwesterwald)?

Potato specialties can also be found in these cities:

Altendiez Beselich Diez Driedorf Hadamar Hundsdorf Höhn Limburg an der Lahn Montabaur Mudershausen Nassau Röthenbach Wallmerod (Westerwald) Wirges

You can also find this in Herschbach(Oberwesterwald):

Baked Goods Yeast Fresh Pumpernickel Breakfast Cereals Olives Drinks Dry Herbs Spaetzle Snacks Horseradish