Sisland

Sisland is a country on Earth, near the border of Brazil and Argentina. It first appeared in An Infinite NES Crisis.

An Infinite NES Crisis
Sisland became independent either during or shortly before the part. Foury was confused, since the Eurovision Song Contest was held there even though it was in South America. She told everyone to return to Earth to go to Sisland. Someone called it sus.

Team NES used Henryton's spaceship to travel to Sisland. Pollo went there too to watch the Eurovision Song Contest. Foury heard people singing in an alien-like voice and used Shazam to find out that it was Sisland's national anthem.