I know first hand since I was invovled in a sector that had dealings with restaurants and the way some people food is cooked at restaurants makes you puke!
http://uk.news.yahoo.com/21/20100727...t-6323e80.html
I only eat at resturants where the food is made infront of you when the kicthen is in the actual restuarant not in the back somewhere so you cannot see the food being made............