Encourage the talented students at the Demonstration School in the 2025 Thai Etiquette Competition.

The Social Studies and Culture Learning Group led students in the 53rd "Cool as Thai" Thai Etiquette Competition by Fai-Fah TTB, sponsored by Thanachart Bank Public Company Limited. Associate Professor Dr. Sumalee Thienthongdee, Director of the Demonstration School, and the school's executives were honored to join the team in offering their support and leading the students in paying respects to the statues of Her Majesty Queen Sunandha Kumariratana, His Majesty King Vajiravudh, and Her Royal Highness Princess Saisavali Bhirombhakdi, Princess Suddhasininat Piyamaharaj Bodhivarada, to boost their morale before the competition.