On the last Saturday for joining listen to Mr. Wisanu Wancha lecturer talking about American culture. He introduced the Workplace while He is currently working in the United States and Performance of Oak Ridge National Laboratory. He presented the different of American culture in the person, language, food, sport and brand. The dress of the people in the area is Cowboy plain dress. English language has many accent like American accent, British accent. The person who live in America came from various places, so It makes the language used is different depending on the source and region of residence. Food of American it has high cholesterol Because America will take food from around the world and cheap. Americans eat a lot of food. American people eat mostly flour, and it makes they have large body. The tradition of eating outdoors, when you eating out you have to pay a tip to the waiter. He will take care of you, so paying tip in America is common. Americans can self-reliance from work in the restaurant and tip. American culture of sport American sports make more money for the country, because when you want to watching sports you must pay to view it. I gained knowledge and learned the culture of America increased after listening to a guest speaker.