Garrison Keillor's Radio ShowSeries 6Episode 20BBC Radio 4 Extra Duration: 1 hourFirst broadcast: Sat 9th Apr 2011, 08:00 on BBC Radio 4 ExtraLatest broadcast: Sun 7th Apr 2013, 01:00 on BBC Radio 4 ExtraThe American funny man is in New York City, where Guy Noir meets the Queen of Clean and it's Lake Wobegon's Prom Night. From 2010.GenresComedySatireEntertainmentVariety ShowsComedyMusicBrandGarrison Keillor's Radio ShowSeriesGarrison Keillor's Radio Show: Series 6 Source: BBC Online