American immigrant culture festival

There are many immigrants in the United States, and there are various non-American legal holidays (that is, traditional festivals in other countries, such as the Spring Festival in China and the anniversary of Mexican death). . . There won't be any more holidays. But for that particular group, such as Chinese and Mexicans. . Generally speaking, it will be celebrated alone. Whether there is a festive atmosphere depends entirely on the number of people who participate and prepare.