Mara is in Caillou's playschool class, and is kind to him when they interact. Besides being Playschool Games partners, they are not particularly close.
She is a cute and pretty for a 4 year old girl and has firey red hair, glasses, white skin and a blue shirt. She cameos in episodes at the playschool. She is Ginger! (Insert picture of Mara here if you have the picture)