Meijer to open new supercenters in Escanaba and Sault Ste. Marie, Mich. on May 18   First trucks deliver to new stores as retailer announces May 18 opening date for Escanaba and Sault Ste. Marie supercenters GRAND RAPIDS, Mich., 2017-Apr-24 — /EPR Retail News/ — Who: Meijer, a Grand Rapids, Mich.-based retailer that operates 230 supercenters and grocery stores…