List of Sonic Stores in Elk River, MN Outlet Note Regular Brands Sonic Minnesota Elk River Rating 4.5 based on 91 votes Official Website https://www.sonicdrivein.com/ Products Snacks Ice Cream Drinks Chicken Hot Dogs Burgers NameAddressPhone Name/Address/Phone Sonic Drive-In outlet - Elk River 229 Carson Ave (763) 404-8282 Sonic outlet - Elk River 229 Carson Ave (763) 241-9487 People Also Viewed