Friday

Friday is a Slaver added to Fallout 3 in the add-on The Pitt. She is a merchant and can repair your gear (Repair skill of 11).

If you kill her, you'll be able to take Friday's Supply Key which opens the locker situated on the upper level of the downtown of The Pitt near what used to be a medical clinic. There you'll find an impressive amount of ammo and weapons.

Location
She can be found in Downtown after the battles in The Hole have been completed. Go up the stairs by Midea's house and run across the planks. She's generally located right above Kai.

Appearances
appears only in the Fallout 3 add-on The Pitt.

Trivia
Friday is likely an allusion to the restaurant chain T.G.I. Friday's, which are common in Pittsburgh.

However, it is more likely a reference to the character "Friday", the aboriginal manservant of Robinson Crusoe in the book of the same name.