Dave welcomes Comedian Joan Rivers, Indianapolis 500 winner Dario Franchitti, and musical guests Silversun Pickups. Joan Rivers Licks The Queen. Joan talks about her "close friends" in England's Royal Family. Dave and Dario discuss the exciting final lap of this year's Indianapolis 500.

The hopefuls prepare their signature dishes for the judges.

Margret plans a last minute party at a local club so that she can dance. The List becomes their mortal enemy in this episode.

America's leaders talk like teens, North Carolina bans climate change models, Represent-O-Map 6000 fuels BKAD bookings, and John Lewis describes the civil rights movement.