Lambeth Readers and Writers Festival starts on 5 May and includes talks, discussions, and performances - all totally FREE.
Download the pdf at http://www.lambeth.gov.uk/NR/rdonlyres/68C4D30D-85D2-4F50-BEE4-8FFC325625DB/0/ReadersWritersFestival2009Brochure.pdf
More details at the Lambeth Readers and Writers Festival webpage http://www.lambeth.gov.uk/Services/LeisureCulture/Libraries/ReadersWritersFestival.htm
For more details and to book tickets email email@example.com
There are some details of the event at Stockwell News as well.