Where can I find Cheese roll in Waltrop?

Cheese roll can also be found in these cities:

Bergkamen Bochum Castrop-Rauxel Dortmund Haltern am See Herne Herten Holzwickede Kamen Nordkirchen Oer-Erkenschwick Recklinghausen Schwerte Selm Unna

You can also find this in Waltrop:

Bladder Tea Soothing Bath Plaster Textile Care Utensils Sponges Tomatoes Crayons Tagliatelle Seafood Mixed Rolls