Where can I find Sauce powder in Oberwangen?

Sauce powder can also be found in these cities:

Aadorf Bauma Bronschhofen Bütschwil Degersheim Ebnat-Kappel Elgg Fehraltorf Flawil Frauenfeld Hinwil Hittnau Kirchberg Matzingen Müllheim Münchwilen Pfäffikon Rüti Seuzach Sirnach Sulgen Turbenthal Uster Uzwil Wald Wattwil Weinfelden Wetzikon Wil Winterthur Zell Zuzwil

You can also find this in Oberwangen:

Gin Cookies Buttered Toast Sausages Edible Curd Grated Lemon Peel Flaxseed Bread Fruit Bar Pickled Vegetables Fresh