The mysterious mutterings of supper clubs have finally made it to the most southerly bit of England...were having a go at a supper club in Falmouth, Cornwall. We are two young food lovers, both working in catering in different ways, coming together to put together a special night this Tuesday. The menu's going to be interesting and original, a Polish theme, mixed with the fantastic fresh produce we have down here. We'll be plucking mackerels out the sea, plums out the trees and flowers out…