The Human Assistance Program was a program where some elves would go into the Forbidden Cities and help the humans in disguise. Unfortunately, the program was terminated because of World War II and contact with humans was forbidden. However, it is known that some elves continued to have subtle contact with humans.
- Chocolate Cake
- The Lord of the Rings Trilogy by J. R. R. Tolkien
- Medicine (specifically penicillin)
- Nuclear Bombs