My pronunciation students gave presentations last week and today. A Korean compared American and Korean beer commercials. Many American ones take place in homes with parties, like the Superbowl one in which the house is made out of Bud Light. He said Koreans do not have parties in their homes; most live in apartments, so they drink in bars and clubs.
Another Korean explained that malls don't have windows. Also, the escalators force you to walk around the other side through merchandise, which drives me crazy, but I've never thought about it.