Where can I find Tri-grain toast in Obbürgen?

Tri-grain toast can also be found in these cities:

Buchrain Buochs Ebikon Emmen Engelberg Goldau Horw Ingenbohl Kriens Küssnacht Lucerne Malters Rain Rotkreuz ZG Ruswil Sarnen Sempach Stans Unterägeri

You can also find this in Obbürgen:

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