The end of Buddhist Lent day means the 15th day of the waxing moon on the 11th lunar month or the end of the rainy season after Buddhist Lent Day. During Buddhist lent day, all monks take a vow to stay in a particular place or temple for three months.
On the end of Buddhist lent day, Buddhist always give food offerings to Buddhist monks or Tak Bat Thewo, and also listen to the sermon.