CONCERT: The National Symphony Orchestra breaks out of the Kennedy Center for a performance at Union Market’s Dock 5. It gives you the excuse to hit the market on a day when it’s unlikely to be super-crowded (especially after a very busy holiday season), and you’ll get to see the NSO mix things up with rock-and-roll and pop favorites. Free. 7 PM.

http://www.washingtonian.com/blogs/afterhours/where-when-picks/what-to-do-this-week-january-5-to-8.php