Where can I find Schupfnudeln in Datteln?

Schupfnudeln can also be found in these cities:

Bergkamen Bochum Castrop-Rauxel Dortmund Gelsenkirchen Haltern am See Herne Herten Kamen Nordkirchen Oer-Erkenschwick Recklinghausen Selm Waltrop

You can also find this in Datteln:

Rice Pudding Baking Powder Spelt Bread Nut Nougat Cream Balsamic Vinegar Pork Spice Blends Potato Products Rye Roll Canned Tomatoes