Twinkle Elementary School

The Twinkle Elementary School is a school in Merrysville in. Lloyd goes to school there, and is often teased by the other kids. Ninten can go to the nurse's office to have his party's HP recovered, but she can't heal status problems. Many of the students have colds, so talking to them will make Ninten's party sick. When Ninten first arrives there, he will find that the door to the rooftop is locked. Ninten then goes to the janitor's room, and asks for the key. The janitor complains to Ninten about his wife, and says he is a good kid, asking Ninten to follow him to the rooftop. On the rooftop, Lloyd can be found in a trash can. After bringing him a Bottle Rocket from the Sweet's Little Factory, he will blow up one of the classrooms and join Ninten's party. After he does this, the Mysterious Teacher will sell goods that Lloyd can use in the room he blew up.

The music used for Twinkle Elementary School is re-used for the file select menu in EarthBound, and is also used for the credits theme for the Game Boy Camera.