Tech Check: With Tastemade, the food hall-delivery company will create an advertising business that spans the digital and physical worlds.

The Bottom Line: As off-premises sales at restaurants have taken off over the past five years, more consumers are eating alone, and often in their cars. What is the impact on the industry?

The Bottom Line: Restaurant stocks have taken a big hit this year, along with most of Wall Street, brought on by economic uncertainty and the threat of tariffs. Large, quick-service companies are the exception.