Answer:
What do people spend a lot of money on every year but never want to use it?
An artΒ-form and its colour-ful result.
The eight of us go forth not back to protect our king from a foe's attack. What are we?
What has no hands but might knock on your door, and if it does you better open up?
What stays in one corner but travels around the world?
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.