"Because they hate me" I mean that aside dont most teens look forward to a cultural festival
If not pick something "easy" so They can enjoy the other class events
Or like a generic cafe so they can enjoy food I wonder if they get to pocket the extra money versus turn it into a teacher if not like get tokens or something
Tho interesting it's called a "culture" festival bc other than Doing other countries customs or something "traditional" like a tea ceremony it just seems like a "student run fair" with haunted houses and such