Convenience stores in Mattawa, Washington The most complete information about Convenience stores in Mattawa, Washington: Addresses, phone numbers, reviews and other information. All stores Clothing Convenience Electronics Furniture Hardware Home goods Supermarket All convenience stores in Mattawa Ken's Korner Convenience Open now Until 10:00 pm 88 Government Road, Mattawa, WA 99349 Get Directions Contacts Write a review Mendoza's Market (Los Cuñados Market) Convenience Open now Until 09:00 pm 308 Government Road, Mattawa, WA 99349 Get Directions Contacts Write a review Shell Convenience 5 E Desert Aire Dr SW, Mattawa, WA 99349 Get Directions Contacts Write a review Shell Convenience 723 Government Road, Mattawa, WA 99349 Get Directions Contacts Write a review ✗ Facebook Google Plus Twitter