Wan Ok Phansa
Wan Ok Phansa (Thai: วันออกพรรษา, pronounced [wān ʔɔ̀ːk pʰān.sǎː]; literally "day of going out of Vassa", ออก in Thai meaning exit or leave) is the last day of the Thai-Lao observance of Vassa. It occurs in October, three lunar months after the beginning of Vassa, known as Wan Khao Phansa (Thai: วันเข้าพรรษา).