The Package

The Package is a minor Fallout 3 quest which can be done alongside the Those! quest. When you enter the Marigold Station, follow the passage until you get to a big hall. There is a small manager's booth. Inside is Grady's skeleton next to an audio tape 'Grady's Last Recording' which explains how to find 'the package'

Downstairs from here there should be two tunnels next to each other. Follow the right one and open the first door on your right. If you have not yet completed the Those! quest, then you should encounter several fire ants on your way. In the first room there is a red fire hose in a maintenance closet containing the key. Continue through the passageway until you once again reach the main tunnels and take a left then a right. In this next tunnel, turn left and head down the right hand side of the train. You will come to a rotating light and an 'easy' locked door. You can picklock the door or use the terminal. Inside the room is the safe (alongside other items such as a Ripper). The safe contains the Naughty Nightwear. On your way out you will be encountered by Lug-Nut who will demand you for the nightwear. You can either take a speech check or kill him.

The reward for this quest is the Naughty Nightwear and returning it to the given location on your map (west of Tenpenny Tower) rewards you with 300 caps.