BBQ motor
A couple of young Americans who start a family of their own. They cook and spend every weekend in their yard on a gas grill. They find gas-fired grills more convenient and faster.
As they get older, they feel better about the food cooked on charcoal grills. They prefer charcoal grills with power motors. This will help to cook the food more evenly. Save more manpower. Every weekend they had a good time.