Where can I find Lump sugar in Gipf-Oberfrick?

Lump sugar can also be found in these cities:

Aarau Bad Säckingen Brugg Bubendorf Buchs Döttingen Erlinsbach Frick Gebenstorf Gelterkinden Gränichen Görwihl Lenzburg Liestal Lostorf Lupfig Möhlin Möriken-Wildegg Olten Rheinfelden Rheinfelden (Baden) Schönenwerd Seon Sissach Stein Steinen Suhr Unterentfelden Wehr Windisch

You can also find this in Gipf-Oberfrick:

Edible Curd Grated Lemon Peel Flaxseed Bread Fruit Bar Pickled Vegetables Fresh Salt Schupfnudeln Whole Grain Rolls Mayonnaise