What should I pay attention to when choosing the date of the school banquet?

I didn't pay attention to the date of the school banquet.

School banquets generally refer to teachers' banquets. Respecting teachers and attaching importance to education has been a traditional virtue of China for thousands of years. When children go to school, parents always want to thank their teachers, and a thank-you banquet arises at the historic moment. Teachers can express their gratitude to teachers or choose to send their own cards.