What and when is Tet Holiday? Tet is the biggest celebration in Vietnam, and it means to end an old year and welcome a new year. It usually occurs around the end of January and the beginning of February or the first day based on the lunar calendar. Tet holiday is a wonderful occasion for Vietnamese families to celebrate in which people will dress in new fancy clothes, reunite together, and serve some special traditional food. First of all, Vietnamese people usually dress new fancy clothes during Tet holiday. The clothing in this occasion is special and colorful. Adults are wearing "Ao dai" traditional clothes that have many colors such as red, blue, yellow, pinkChildren wear new clothes and shoes that their parents usually purchased them before Tet. However, children can not wear them until the first day of the New Year because the best outfit always worn on the first day of the year. There is not only about the clothing, but the warm atmosphere of the reunion that it brings to families is also an important thing to know about Tet. Vietnamese people usually get together at one house in the morning during the first day of Tet. They give the greeting wishes to each other in which often come from children to their grandparents, children to their parents, sisters to brothers, nephews to uncles, and nieces to aunts Children are usually excited in this activity after greeting wishes because they can receive lucky money that they put in red envelopes from the elders. Finally, they will go to visit their ancestors' graves in temples and pray to have a great year. The last, as well as, the most meaningful thing about Tet is united meal that people can enjoy traditional food together. There are several kinds of food which served in this holiday such as "Banh Chung, Banh Tet"- special rice cakes, the watermelon, and "Cau Vua Du Xai." "Cau Vua Du Xai" the fruit platter with four different kinds of fruit including cherimoya, coconut, papaya, and