Actually, UNICEF is pretty anti-international adoption and there are lots of adoptive families in Arlington who aren't happy that some schools (not DS's) provide UNICEF boxes. They used to be devoted to basic child health/well-being issues but sadly have gotten into some pretty crazy stuff in recent years.

I just put our boxes in recycling bin. Kids didn't ask--weren't aware. They were in folder for parents.

Not a big deal.