Grocery Services North All Grocery Services North locations will be open Saturday May 1st. The stores will be open from 8am to 4pm.  Grocery Services North is observing special hours May 1st to help its clients have access to WIC groceries on the first day of the month, which falls on a Saturday. “We know a lot of our customers do their shopping on the first day of the month. We want to help accommodate their needs, so we are extending our hours,” said Cristina Torres, store manager.  Grocery Services North is a primarily WIC grocery store chain in Dallas, Waco, Tyler and Longview. The stores offer WIC clients an easy, friendly and convenient way to shop for WIC groceries. SNAP, or Food Stamps, are also accepted.  To find a location near you, visit