- Go through the gate in front of you and head over to the long table to the right.
- Head to the Eastern end of the table and get to the station there.
- Get to the station at the end, interact with the machine at the end and start putting gunpowder into the shells.
- Either try to talk with people or simply make bullets, and wait for the Twins to come by, talking about something.
- You will be told you're done for the day shortly after that.