Margaret Primrose

 runs the Cafe Beau Monde in Tenpenny Tower. She offers food, beverages and a few stimpaks. If asked how the Ghouls living nearby would like her food, she replies "I never thought about that." and changes the subject.

Appearances
 only appears in Fallout 3.

Referance
Margaret's last name might be a reference to Primrose, a girl in jerry spinnellis "eggs"