What cartoon duo gave us the "Happy Happy Joy Joy" song?

More Questions:

What restaurant chain was the brainchild of Atari founder Nolan Bushnell?

Who was the Greek goddess of marriage and women as well as the queen of heaven?

Which US state is known as the “Land of Enchantment”?

In what US state would you find Fort Bragg?

Which mountain is also known as Monte Cervino and Mont Corvin?

What was Genghis Khan's birth name?

In which part of France is the Breton language spoken?

What is measured in Watts?

A young shark is known as a what?

What future "Cheers" star plays Mob boss Tommy Como in "Raging Bull"?

What is the four-letter name of the groundhog in Groundhog Day?

What 1972 comedy begins with "Once upon a time there was a plaid overnight bag"?

Which of the TV's "Golden Girls" plays the title character in "Stop! Or My Mom Will Shoot"?

Which missionary and saint founded a monastery on the island of Iona?

Who was the primary author of the Declaration of Independence?