Also called the Ghost Festival, Phi Ta Khon Festival is mainly observed in Dan Sai in the Loei province of Northern Thailand and is held from May until July. During the festival, locals don costumes constructed from coconut shrubberies and rice husks and conduct ceremonies to request the god of the river, Mun, to bless and protect them from ill gains and misfortune. If visiting this region at this time of the year, you can see tons of parades in the streets, dances, competitions, food kiosks, and formal Buddhist sermons at temples.