List of Smoothie King Stores in Ofallon, MO Outlet Note Regular Brands Smoothie King Missouri Ofallon Rating 4.9 based on 74 votes Official Website http://www.smoothieking.com/ Products Snacks Smoothies Catering NameAddressPhone Name/Address/Phone Smoothie King outlet - Ofallon 1314 Highway K (636) 294-7849 People Also Viewed