1. Double Ninth Festival cake.

Double Ninth Cake, also called Flower Cake, is the most traditional delicacy of the Double Ninth Festival. It has been passed down from the Song Dynasty to this day. Because it is homophonic with "Gao", it also means "rising higher and higher step by step".

2. Crab.

The autumn wind blows, crab legs itch, the old wine is mellow, and the sweet-scented osmanthus fragrants.

Autumn is the season when crabs are most plentiful. Crabs are also a seasonal food in autumn. They are also one of people’s favorite seafood during the Double Ninth Festival.

3. Mutton noodles.

The reason why we eat mutton noodles on the Double Ninth Festival is because in autumn, when the weather is getting colder, we often eat mutton as a tonic. Not only is it good for the body, it also gradually forms a way of eating mutton noodles. Noodles are the favorite of northerners.