Julianna is a simple Adytowner. She does what Caleb asks, but she is only able to do a little farming, she doesn't have the skills to help Smitty or Miles out.
Julianna has a problem. She is in love with Romero, one of the Blades (originally, he was one of the Rippers, but never mind that). Julianna, not being a scavenger, cannot leave Adytum, and since the Regulators shoot Blades on sight
Well, but what are heroes for? If you get through to Romero, he
will give you a locket. Now, you have three choices:
The locket quest is one of those that were completely scripted, but later discarded. Everything is there: The locket (item #98), scripts and message files for poth participants, and there is even a mention in Lorraine's dialog. The only problem to reactivating this quest is probably the fact that Romero's script is still based on the original conception of the Blades as a gang. Guess you'd either have to rstore the Blades to their full former gang glory, or heavily edit his script and message file.