Where can I find Sparkling wine in Maulburg?

Sparkling wine can also be found in these cities:

Aesch Allschwil Arlesheim Bad Säckingen Basel Binningen Birsfelden Dornach Ettingen Frick Füllinsdorf Gelterkinden Grenzach-Wyhlen Kanton Reinach Liestal Lörrach Muttenz Möhlin Müllheim Münchenstein Pratteln Rheinfelden Rheinfelden (Baden) Riehen Stein Steinen Wehr Weil am Rhein

You can also find this in Maulburg:

Desserts Dessert Baking Mixes Cake Glaze Peanut Butter Ice Cream Rice Dishes Vegetable Juices Instant Iced Coffee Cheese Roll Canned Fish