Where can I find Baking soda in Oberalm?

Baking soda can also be found in these cities:

Abtenau Bad Reichenhall Berchtesgaden Bergheim bei Salzburg Burgfried Elixhausen Elsbethen Eugendorf Faistenau Freilassing Golling an der Salzach Grödig Heuberg Kuchl Mondsee Oberwinkl Puch Pöllach Salzburg Thalgau

You can also find this in Oberalm:

Milk Beer Jam Balsamic Vinegar Pork Potato Products Sesame Roll Mayonnaise And More Pudding Powder Soy Products