The document discusses the history and activities associated with Mother's Day in Thailand. It provides the following key details: - Mother's Day was originally established on April 15th each year in Thailand in 2493, and has since been successfully celebrated with public support. - Traditional activities to commemorate Mother's Day include decorating homes with flags, exhibitions, charitable acts by monks to honor mothers, and giving mothers jasmine garlands. - The document also includes the lyrics of a song called "Mother Day Song" that expresses gratitude and love for one's mother.