What's the Kennection? #304

In what 2006 hit did Paul Newman do his last movie acting, voicing a 1951 Hudson Hornet?

What Nottinghamshire tourist attraction once covered 100,000 acres, but is now just a tiny fraction of that size due to logging and development?

Under U.S. law, interim health insurance that continues into unemployment is known by what reptilian acronym?

In a Punjabi home, what is a clay "tandoor"?

What is James Halliday's avatar name in Ready Player One, an article of clothing that means "geek" in British slang?

What's the "Kennection"?