Silly Saturday 35

Is laying a dinner table for 6 guests, 4 of whom are unknown at the moment. And only laying up for a main course. We are on a twinning Safari supper starting with aperitifs at 6 in a house belonging to our neighbour,nyhen evry course is at a different place, with different people. So all I know is that I must prepare a main for 6!
It may well be very silly by the time we get to coffee!!!