As for Chinese people, we have a lot of interesting festivals to celebrate in the first half year, but just have few in the next half year. Time has been coming to the most beautiful season. As the heat fades, people try their best to enjoy the cool and fresh September. But nothing can be better without a vacation. So, when the full moon appears in September, one of the most popular festivals comes at the right time. This festival has many names, such as the Middle Autumn Day, the Mooncake Day or the Moon Day. It's also known for a three-day vacation. If it's luck enough, It can last to the National Day (October 1st ) which is also has a seven-days vacation. For people who want to have a short trip,both the time and the season is prefect. In fact, this festival is for having a family reunion. In Chinese culture, all the round things represents a good end. In the harvesting season, people get enough food. It sounds great! So, when the full moon appears in the night sky, all the family members gather toghter,. They sit around a round table and eat round mooncakes, everything is prefect!