1. What kind of fish is brined to make lox?

2. What international airport in east Boston is the largest transportation center in New England?

3. Baseball Hall of Fame members Rich Gossage and Leon Goslin were both better known by what nickname?

4. What does the first of "The Three Little Pigs" unfortunately decide to build his house out of?

5. What color diamond is the "Heart of the Ocean" from the movie 'Titanic'?

What’s the "Kennection" between all five answers?