Where can I find Sweet potatoes in Gais?

Sweet potatoes can also be found in these cities:

Altach Dornbirn Feldkirch Fußach Göfis Götzis Hard Hohenems Koblach Laterns Lauterach Lustenau Mäder Schlins Schnifis Sulz Weiler Übersaxen

You can also find this in Gais:

Cheesecake Help Sunflower Seed Bread Diet Products Ready Meals Energy Drinks Baguette Roll Canned Food Fruit Fresh Pesto White Bread Sliced