On 8 January 2026 – The Foreign Language Department of Sansaiwittayakom School took Mathayomsuksa 3/3 and 3/4 students from the LSS (Language and Social Studies) program on an educational field trip to enhance learning outside the classroom on cultural diversity. The visit included the International Garden at Royal Park Rajapruek and the Charming Chiang Mai Flower Festival in Mueang District, Chiang Mai Province.