Where can I find Power bar in Oberdorf?

Power bar can also be found in these cities:

Altdorf Buchrain Buochs Ebikon Emmen Engelberg Goldau Horw Ibach SZ Ingenbohl Kriens Küssnacht Lucerne Malters Sarnen Sempach Stans

You can also find this in Oberdorf:

White Wine Raclette Cheese Semolina Porridge Cake Vanilla Sugar Jelly Ice Cream Desserts Meat Products Lemonades Instant Coffee