Winfield, Vernon Cooper’s Foods expected to convert to Save-OnFoods next week Kelowna, B.C., 2016-Mar-23 — /EPR Retail News/ — Two Kelowna grocery stores have become Save-On-Foods after converting overnight from Cooper’s Foods. The former Cooper’s Foods stores in Rutland and Glenmore, owned and operated by the Langley-based Overwaitea Food Group, officially opened as Save-On-Foods Friday, March 4…