One of South Norwalk’s anchor restaurants, Washington Prime, made waves on social media amongst its fans for announcing a ghost kitchen delivery concept, El Jefe’s Mexican. Let’s not freak out here, people. Washington Prime is not in trouble. And they are still a steakhouse. If you’re a bit puzzled as to what a ghost kitchen is, it’s pretty simple. It’s not a physical location where you can go, get service, place an order, and dine-in. Most are delivery and pickup or delivery only via a third-party delivery app or service.