A Schwarma, or however you want to spell it, is the Saudi equivilant of a Greek Gyro. A roll of ground spiced meat rotating in front of a gas flame. The whole outfit out on the street. But in Saudi, it appears that the health regulations are not as strict of comprehensive as in the USA. So there might just be a few flys taking a ride on the rotissary along with the meat. And who knows, there may be some camel or goat in there somewhere. Not that there's anything wrong with goat! One of the local Mexican restaraunts in my area serves a very good goat stew that I've ordered a few times.