The people of Hue, no one knows exactly since when, but on the full moon (15th day) and the first day of each lunar month, many eateries close, and quite a few meat and fish stalls at the market also stop selling. Many places that normally serve meat-based dishes switch to vegetarian food instead.

In recent days, the water plants of Hue Water Supply Joint Stock Company (HueWACO) have been supplying between 220,000 and 250,000 cubic meters to the water network, about 20% higher than on normal days.