On 29 September 2021, H.E Mr. Sek Wannamethee, Ambassador of Thailand, hosted a working lunch at the residence in honour of Princess Léa of Belgium and several guests, including Mr. Alain Zenner and Marquis Olivier de Trazegnies, close associates of the Princess, and Michel Detry of Sukhothai Inter-Law firm. Both sides discussed the close relationship between Thailand-Belgium as well as recent activities and work plans to further promote bilateral cooperation between the two countries.