Penny Feffermen is a camper at Camp Takota.
Penny is shy and enjoys spending time on her DS. It could be said she feels neglected by her housewife life mother and her submissive father. She feels personally attached to Elise, who secretly sends her letters because her parents forget to.
It is implied that Penny grew up in the suburbs, shown by her mothers housewife like nature. Her mother is the dominate parental figure as opposed to her father who is shown to act submissive. While at camp, she doesn't socialize with the other campers, spending most of her time in the bunks sneaking her DS, or just sitting around.