Mint Television, known as Zelavikna Zhelni in Autumnal, is a defunct, seemingly-lost Sleepswirlian television station, with the only evidence of it's existence dating back to mid-1983. Its the oldest known case of Sleepswirlian television-related lost media. It's callsign has not been identified.
The discovery of Zelavikna Zhelni dates to late 2007 on a site titled "ZhelniVikna" (Mint Vision) (a Sleepswirlian message board), when user Zaclaja posted a screenshot with a caption, which when translated reads "Found this on an old VHS tape for a split second, anyone know what this is?". The post went mostly unnoticed for several years, until 2019 when "NeMeSiS", a lost media content creator in neighboring Mageia brought it to wider public attention. Since then, a team of investigators, archivists, and individuals with relatives in Sleepswirl have began a hunt for more information on this station. Theories have suggested that Zelavikna Zhelni is a predecessor to CGBJ-17, the main newscaster of the nation today; this lacks any significant backing, however.