Where can I find Mega burger bun in Elixhausen?

Mega burger bun can also be found in these cities:

Alkoven Bergheim bei Salzburg Bürmoos Elsbethen Eugendorf Faistenau Freilassing Grödig Henndorf am Wallersee Heuberg Hörndl Karellen Mattsee Neumarkt am Wallersee Nußdorf am Haunsberg Oberwinkl Puch Salzburg Schneegattern Thalgau Zell am Moos

You can also find this in Elixhausen:

Cake Glaze Peanut Butter Ice Cream Desserts Meat Products Instant Coffee Poppy Seed Roll Canned Fruit Olive Oil Champagne Aperitif