Where can I find Mayonnaise in Arth?

Mayonnaise can also be found in these cities:

Baar Buchrain Buochs Cham Ebikon Einsiedeln Emmen Goldau Horw Ibach SZ Ingenbohl Kriens Küssnacht Lucerne Richterswil Rotkreuz ZG Stans Steinhausen Stäfa Unterägeri Urswil Wädenswil Zug

You can also find this in Arth:

Energy Drinks Espresso Beans Food Flips Food Supplements Delicatessen Sauces Raisin Slices Tequila Tea Toast Bun