How did the Vikings send secret messages?

What makes a glow worm glow?

How does a sidewalk address a question?

What's the friendliest national park?

What tree is always ready for fall baking?

Why was school so much easier for cavemen?

What do you call a sad latte?

What do nosey peppers do?

What should you say to a pig on February 14th?

Why do turkeys taste best after giving them a compliment?

What's the worst kind of bread for sandwiches?

What is the emptiest holiday?

Why do baseball players love bowling?

To whom do fish go to borrow money?

What did the mother ghost tell the baby ghost when he ate his ice cream too fast?