Contestants gather for the final round. Steve Petrucelli hide caption

itoggle caption Steve Petrucelli

Ian MacKaye (left) and NPR's Stephen Thompson play an Ask Me Another Challenge in Washington, D.C. Becky Harlan/NPR hide caption

itoggle caption Becky Harlan/NPR

Contestants Gautam Hans (left) and Sharyn Horowitz give their best Nicolas Cage impressions for "National Treasures." Steve Petrucelli hide caption

itoggle caption Steve Petrucelli

Ian MacKaye made his mark on the D.C. punk scene with Minor Threat and Fugazi. Becky Harlan/NPR hide caption

itoggle caption Becky Harlan/NPR

Contestants Anne Holsinger (right) and Jonathan Bettle correctly answer questions in the game "Whee!" Steve Petrucelli hide caption

itoggle caption Steve Petrucelli