NORWALK - A New Canaan boy attended dinner at the White House today after winning a contest promoted by the first lady.

John Matthew Breitfelder was one of the winners of the second annual Healthy Lunchtime Challenge promoted by first lady Michelle Obama and the food website Epicurious.com.

The 9-year-old attended the Kids' State Dinner at the White House and met the first lady. His winning dish was a quinoa risotto with kale and shrimp.