Where can I find Mustard in Hürtgenwald?

Mustard can also be found in these cities:

Aachen Aken Alsdorf Düren Eschweiler Herzogenrath Kreuzau Langerwehe Mechernich Monschau Nideggen Niederzier Nörvenich Roetgen Schleiden Simmerath Stolberg Vettweiß Würselen Zülpich

You can also find this in Hürtgenwald:

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