I checked online and found that everyone said different things.
In Wuyishan, there is no so-called food street in either the urban area or the Sangu tourist resort.
If you want to have breakfast in the city, there is a Vietnamese noodle shop located on Wenling Street (opposite the Old Forestry Committee). There is also a "Ghost Jie" next door, Zixi Noodle Shop on Hengjie Street, and Langu Smoked Goose Shop on Xilin Street.
The Sangu Pan-fried Buns next to the Post and Telecommunications Office in the Sangu Tourist Resort are a favorite breakfast for us Wuyishan people. There is a relatively concentrated restaurant street diagonally opposite the Hongpao Pedestrian Street, suitable for lunch and dinner.