Glamour Kills have revealed that The Wonder Years are their previously unannounced headliners for the A Very GK! Holiday Festival show in Boston on December 14. Other acts performing are:

• Transit
• A Loss For Words
• Hit The Lights
• With The Punches
• I Call Fives
• State Champs
• Hostage Calm
• The Dangerous Summer
• Kid Jerusalem
• Brian Marquis

You can order tickets to the event here.