Describe in easy-to-understand English how people celebrate the Mid-Autumn Day

The Mid-Autumn Day August 15th in ChineSe Lunar Calendar is the Mid-Autumn Day. It is one of the most important traditional festivals in China. On that day people usually go back home to have family reunion. Each family will have the members get together to have a big dinner. The most popular food is moon cakes. They are round and look like the moon. The moon is the brightest this night. People ate the delicious food while they were enjoying a beautiful full moon in their yard. People ate the delicious food while they were enjoying a beautiful full moon in their yard. At this time, some old people would like to tell many past events and tell the children a story about the rabbit.