Yasothon's festival[edit]
Since the March 1, 1972, separation of Yasothon from Ubon Ratchathani Province, with its world-famous Candle Festival, Yasothon's provincial capital has elaborately staged its now world-famous Rocket Festival annually over the Friday, Saturday, and Sunday weekend that falls in the middle of May.
Raw Friday (Thai: วันศุกร์ดิบ, Wan Sook Dip) features all-night performances of Mor Lam Sing (Thai–Isan: หมอลำซิ่ง), which continue intermittently into the early hours of Monday. Mor Lam Sing is a type of morlam that is very popular among the local Isan-Lao population. The performance goes on all night and the locals have great fun. Outsiders have a hard time understanding the humour, which is often rather bawdy.