This from Dave Forshaw of Clennell Hall Folk Festival - which had been scheduled for Friday 18th - Sunday 20th May 2012:-

OK FOLKS HERE'S THE BIG NEWS >>>>
I am sorry to announce that the Festival has been cancelled this year due to management issues at the Hall. They are saying they would like it to come next year ... In the mean time a big thank you to all my friends on stage & in the audience, the special times we have shared mean a lot to me. We will share such times again I am sure. Please Google away later this year and see what the news is. Stay in touch here ...
This was Clennell Hall Folk Festival, You have all been wonderful, I am Dave Forshaw