세시풍속 refers to traditional seasonal customs and practices in Korea that are closely tied to the lunar calendar. These customs often celebrate important agricultural events, seasonal changes, and cultural festivals, reflecting the harmony between nature and human life. Each season has its own unique traditions, such as 설날 (Lunar New Year) in winter, where families gather to honor ancestors, and 추석 (Chuseok) in autumn, a harvest festival that includes feasting and ancestral rites. These practices help preserve cultural identity and strengthen community bonds throughout the year.