Basically, kitchen is a main place to prepare and serve food. But with the technology and culture evolution right now, modern lifestyle seems to have modified, although not the basic use, the character of kitchens. A rapid fast lifestyle sometimes lessens the role of food preparation and made kitchen just functioned for food storing room only. This then make some people decided to made or add an outdoor kitchen on the house. Outdoor kitchens have more of social sense than working sense. That’s why most of the outdoor kitchen is rarely being used daily. The majority of it is used when there’s a public social ritual being held on the house, such as neighborhood party or holiday family party.