On 12 August 2016, His Excellency Thanatip Upatising, Ambassador of the Kingdom of Thailand to the Republic of the Philippines and officials from the Royal Thai Embassy to attend the Tree Planting Activity to Commemorate Her Majesty Queen Sirikit of Thailand’s 7th Cycle Birthday Anniversary at Marikina Watershed Reservation, Sitio Yasiro, Barangay San Jose, Antipolo City, Rizal Province. More than 600 participants attended the said event including Dr. J.R. Nereus O. Acosta, General Manager of Laguna Lake Development Authority and former  Philippine’s Presidential Adviser for Environmental Protection and Miss Imelda Schweighart, Miss Earth Philippines 2016