Hi, I was in the library this morning and someone was trying to remember a book she had read and really enjoyed. We tried Google with no success. The plot included retired members of the WI in two villages who started making "special" brownies which livened things up somewhat. Fuelled by the brownies, the WI decided to put on the musical "Hair". She would like to see if there were any more books by the same author because it made her laugh so much.
Thank you for any clues!