The students are from 5th grade class 5B at Cerveto school in Granollers, Catalonia, Spain. There are 25 students, 13 boys and 12 girls, between the ages of 9-10 years old. Their homeroom teacher is Lidia Allue. The school has 4 floors, 3 playgrounds including a large one, and is 45 years old. Their class is talkative but funny and intelligent, and they have 10 teachers. The school is large with 16 subjects including Catalan, Spanish, English, and more. For Carnival, students come to school in costumes like pajamas and have snacks with parents.