tv/ movies: Twin Peaks: A burning smell is present whenever who is nearby?

Questions

Which Greek island is also a variety of lettuce?

Who in mythology was condemned to sit under a sword suspended by a hair?

Who was the ruthless chief pig in Orwell's Animal Farm?

What was the first name of the Reverebd Varah, the founder of the Samaritans?

What is another name for a tomato?