According to lunar calendar, the day 15th August is the traditional festival in China, we call it Mid-Autumn Festival . In this day, family stay together to celebrate by eating mooncakes.
There is a fairy tale about this festival. Long long ago, there is a woman whose name is Chang’e, she has a kind husband, they live happily. One day she eats a magical pill given by a celestial being, then she feels herself getting lighter and lighter, finally she leaves her husband and flys to the moon, and lived on the moon from then on. And this day is remembered by people as Mid-Autumn Festival.
You can see the picture as below:

( as this picture shows, the lady is faery Chang’e)

( this is the mooncake , very delicious)
Our company also stay together to celebrate in advance:
All colleagues in AEOMESH, we stay together to do DIY mooncakes and cakes, you can see in the following picture:

(these mooncakes are made by ourselves, different shapes you can make)

(our colleagues are making cookies)

(this cake is make by all of our colleagues, it's for our company, you can
See our company name , it’ll be our persistent memories. )

(this is a picture of all our colleagues, and we also hope other peopla around us live in happiness)