Leads for Memoir

Posing Question:
How long do you think this train tunnel is about a mile.

Astonishing Fact:
The loud horn of trains when they get closer and closer.

Spoken Words:
Wow do you guys see how long this train tunnel is.

Arresting sentence:
HOOOOOONNNNNNNKK, It's COMING, THE TRAIN IS COMING.

Setting the Mood:
Were walking into this very dark train tunnel, the ground is very muddy And the smell of something that's been dead for a long time.