Important intangible cultural heritage such as Talchum (traditional Korean mask dance) is performed around the country during a set period of time each year (the first lunar month, the fifth day of the fifth lunar month (Dano), the fifteenth day of the seventh lunar month (Ghost Festival) and the fifteenth day of the eighth lunar month (Chuseok)). But in some places, including Andong (Hahoe Talchum) and Yangju (Yangju Byeolsandaenori), such performances are offered on a weekly basis.