When you're planning your visit to Walter's Schnellimbiss, you could take public transportation to the stop Aachen Schanz, which is the nearest stop at 976 meters distance to the restaurant.
As soon as we have a menu for Walter's Schnellimbiss from Aachen, we will publish it here. In the meantime, feel free to take a look at the meal plans in the surrounding area. Or help us by uploading the meal plan here.