Food Truck Nation

A new generation of lunch trucks is hitting the streets. They serve high-end fare such as grass-fed beef hamburgers, escargot and crème brûlée. As they rove cities like Austin, New York, San Francisco and Los Angeles, they alert customers to their locations using Twitter and Facebook. Their owners include highly trained chefs and well-known restaurateurs. Read more from The Wall Street Journal.

Results: Best Food Trucks

Katy McLaughlin from The Wall Street Journal sampled the food at 10 lunch trucks around the country that serve gourmet fare, from braised skate cheeks to bread pudding. One thing she learned: If a truck is famous for a particular item or dish, order that -- and skip the rest. Read the results of her coast-to coast review.