Where can I find Poppy seed roll in Mainhausen?

Poppy seed roll can also be found in these cities:

Alzenau Aschaffenburg Babenhausen Elsenfeld Freigericht Gelnhausen Großkrotzenburg Großostheim Hanau Hösbach Karlstein am Main Maintal Mömlingen Mühlheim am Main Münster Niederdorfelden Niedernberg Obertshausen Offenbach am Main Rodenbach Schaafheim Stockstadt am Main Sulzbach am Main

You can also find this in Mainhausen:

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