Where can I find Sweet potatoes in Lathum?

Sweet potatoes can also be found in these cities:

Arnhem Dieren Doetinchem Doornenburg Giesbeek Heelsum Hoenderloo Hummelo Leuth Loenen Nijmegen Ooij Otterlo Zevenaar Zutphen

You can also find this in Lathum:

Iced Tea Sunflower Oil Wine Milk Energy Drinks Rice Red Wine Panettone Beer