Plot: Retired granny and experimental cook Nina Gaskell is first to host in Medway, Kent, and is serving cucumber stuffed with corned beef Kick-boxing, keep-fit-crazy Nina is hoping to impress her guests with some very unusual dishes - gravy with coconut, anyone? - but there's a genuine sense of fear when Nina's stuffed cucumber arrives at the table. And the guests are even more baffled by her bizarre choice of palate cleansers