Their cake stall at the ­treatment centre at Hinchingbrooke Hospital last month raised £545. On Thursday, a cheque was presented to Woodlands staff in aid of the extension appeal. Federation chairman Josette Kermath said: The stall was the idea of Phyllis Brooks, our vice-chairman, and Woodlands is something close to the heart of every member of the WI. We sold out by 1pm. We could have sold twice as many cakes.