Where can I find Power bar in Wolhusen?

Power bar can also be found in these cities:

Egolzwil Emmen Horw Huttwil Kriens Lucerne Malters Oberkirch Rain Ruswil Sarnen Sempach Sursee Urswil Zell

You can also find this in Wolhusen:

Soup Snacks Fish TK Wellness Food Panettone Yogurt Pizza Flavors Honey Popsicle Meat