Where can I find Fish in Greppen?

Fish can also be found in these cities:

Altdorf Baar Bad Arolsen Buchrain Buochs Cham Ebikon Emmen Goldau Hitzkirch Horw Ibach SZ Ingenbohl Kriens Küssnacht Lucerne Malters Morgarten Rain Rotkreuz ZG Sarnen Sempach Stans Steinhausen Unterägeri Urswil Wädenswil Zug

You can also find this in Greppen:

Croissants Flour Wheat Breads Diet Products Ready Meals Energy Drinks Espresso Beans Food Flips