Convenience stores in Schaller, Iowa The most complete information about Convenience stores in Schaller, Iowa: Addresses, phone numbers, reviews and other information. All stores Convenience Electronics Furniture Hardware Home goods All convenience stores in Schaller ATM (Sparky's One Stop) Convenience 200 South Berlin Street, Schaller, IA 51053 Get Directions Contacts Write a review Sparky's One Stop Convenience Open now Until 11:00 pm 200 South Berlin Street, Schaller, IA 51053 Get Directions Contacts Write a review Sparky's One Stop Convenience 200 North Berlin Street, Schaller, IA 51053 Get Directions Contacts Write a review ✗ Facebook Google Plus Twitter