On 4 August 2025, Mr. Threetep Nopkhun, Chargé d' Affaires a.i., presided over a candle-lighting ceremony to commemorate the auspicious occasion of Her Majesty Queen Sirikit, the Queen Mother’s Birthday Anniversary, 12 August 2025. The ceremony, followed by the book-signing ceremony, was attended by the Embassy’s officials and staff and the Thai people in Peru.