Chestnuts roasting on an open fire ............... Which particular one!
Somewhere there's an SAA check in agent who may remember being asked by a young man if he could have a seat near the braai (that's the proper word for what the rest of the world calls a barbecue) on a CPT - LON flight.
A friend of mine came over and on the way to the airport I told him that on the northbound flights from CPT they had a braai on board, and when you check in you ask for a seat near that and they give you a little pack of chops and wors. He did!