Suraya Bay at night, where the Lohlunat was held
The Lohlunat, also known as the "Festival of the Moons" was a very popular Risan celebration. It was held at Suraya Bay on Risa.
A Risan man told Ensign Hoshi Sato about this event and invited her to join this festival during her shore leave on Risa in 2152. (ENT: "Two Days and Two Nights")
In the game Star Trek Online, the Lohlunat was established as a summer event which occurs annually on Risa.