I haven't received any correct guesses of the city captured in the previous photo. So for another clue — one which significantly narrows the possibilities —I will share a photo of a local-style dish I enjoyed in the same city the other day for lunch.
On this note, with the exception of occasional forays into non-Chinese foods, I mostly eat local-style dishes wherever I happen to be in China. Unintentionally, it has been a while since I have been in any regions known for spicy foods. As can be pretty clearly seen in this photo, I have now rectified this issue. Those peppers had a solid kick. And the eel was good too.