I’m happy to receive your letter and know that your school will have an exhibition on Asian festivals. I think you can introduce Chinese Spring Festival. The festival falls on the first day of the first lunar month.
We celebrate it with all kinds of activities. We hang red lanterns, post red couplets and go to temple fairs. On the Eve of the Spring Festival, we have feasts and eat dumplings while watching the Spring Festival Gala. And the most exciting moment for children is when they receive lucky money in red paper.
The reason why I recommend it is that of all the traditional Chinese festivals, the Spring Festival is the most important one. It is a precious time when Chinese families enjoy a reunion and celebrate the coming of spring and a new year.
I hope all these can help you. Wish you a successful activity.