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.

Sometimes, when engaging Margaret Primrose in conversation, she will start by saying, "Sit anywhere you want, except for that table in the corner. That's Mr. Tenpenny's table." There aren't any penalties for sitting in it.

In an NPC to NPC conversation Herbert "Daring" Dashwood will compliment Margaret Primrose's cooking. She will then say that the shop is running low on food supply, but that just makes her more creative.

Appearances
 only appears in Fallout 3.