When is the fireworks show in Jimo, Xi 'an? If you want a lunar calendar, you need data to prove it.

On the Lantern Festival, Jimo is famous for its tradition of celebrating the Lantern Festival on the 15th day of the first month. On that day, every household decorated lanterns and set off fireworks. People wearing holiday costumes flocked to the streets in droves to watch folk performances such as dragon lanterns, lion dances, stilts and yangko. In recent years, this traditional "stepping on the street" activity has developed from a small-scale folk performance to an organized large-scale grand festival.

Tokyo Mountain Temple Fair Tokyo Mountain is located in the east corner of Aoshan Wei Town. It is also called "Eagle Mouth Mountain" because there is a huge stone on the mountain that looks like an eagle's mouth. This mountain faces Aoshan Bay and is adjacent to Heshan, the show of Donglao in the west, with beautiful scenery and unique scenery. The annual temple fair adds a beautiful scenery to this hill. The "Fox Fairy Temple" on Mount Tokyo was built more than 100 years ago. Legend has it that the "fox spirit" here is extremely effective and sensitive. Every year, the first day of the first month, the twentieth day of the first month, the third day of March, the sixth day of June and the ninth day of September are the days when temple fairs are held. The temple fair on the twentieth day of the first month is the most prosperous. Since the early hours of the morning, tourists have been going up the mountain one after another. Together with vendors and foreign tourists, there are as many as 50,000 people a day, which is a sea of people.

This is from Baidu Encyclopedia, but the picture in the game is full moon night, so I think it should be Lantern Festival.