Online ordering boom gives rise to virtual restaurants

An order from the menu of Halal Kitchen is ready for pickup in a kitchen inside Frato's Pizza in Schaumburg, Ill., on Sept. 6, 2019. Frato's looks like a typical restaurant, but cooks there whip up dishes for four other restaurants at the same time. Thousands of restaurants are experimenting with virtual spin-offs, trying to capitalize on the rising popularity of online ordering.