In Arthurian myth, what son of Lancelot led the quest that achieved the Holy Grail?

More Questions:

What is champagne substituted with to turn a "Black Velvet" cocktail into a "Poor Man’s Black Velvet" cocktail?

Valentine's Day is also known as the "Feast of..." what?

In what Missouri town did Mark Twain grow up?

What word is both a computer programming language and a nickname for coffee?

Which former heavyweight champion was nicknamed the "Brockton blockbuster"?

What were the dolls in the novel "Valley of the Dolls"?

Which character killed Richard Cory?

Who created the character of Br'er Bear?

Charon orbits what planet of the solar system?

In The Simpsons, which character died by getting hit with T-shirts?

Who is the villain in 101 Dalmatians?

What year saw the debut of the comic book character Wonder Woman?

What architect is largely credited with having designed Elizabeth Tower, also known as Big Ben?

The Roanoke Colony was established in which present-day US State?

What group sang the theme song to the TV show "Square Pegs"?