I'm from Putian, Fujian, and one of our specialties is Putian noodles.

At present, I know about

Sanming: Jian 'ou Light Cake

Putian: Putian Noodles

Zhejiang: West Lake Vinegar Fish

Beijing: Beijing Roast Duck

Hubei: Wuhan Regan Noodles

Gansu: Lanzhou Lamian Noodles

Sichuan Chengdu Hotpot:

Chongqing Hotpot:

.