Where can I find Three-grain bread in Seelisberg?

Three-grain bread can also be found in these cities:

Altdorf Buchrain Buochs Ebikon Einsiedeln Engelberg Goldau Ibach SZ Ingenbohl Küssnacht Lucerne Rotkreuz ZG Stans Unterägeri

You can also find this in Seelisberg:

Baguette Yeast Dry Rye Breads Granola Bar Pies Cola Legumes Ketchup Chips Remoulade