And the answer is …

1. Games: Which board game features a character called Professor Plum?

2. History: When was the eight-hour workday instituted in the United States?

3. Famous Quotes: Who said, “The human race has one really effective weapon, and that is laughter.”

4. Language: What does the Latin prefix “arbori” mean?

5. Mythology: What is the Greek god Poseidon’s Roman counterpart?

6. Television: What is the name of Tony Soprano’s nightclub?

Answers

1. Clue

2. 1923

3. Mark Twain

4. Tree

5. Neptune

6. Bada Bing!