Jensen

Jensen, also known as The Yellow Building, is a government site for psychology. It is staffed only by white and pink pixies.

Pink pixies
Once pink pixies come of age, they are sent to the Yellow Building to work. Pink pixies make up the majority of the people that work there, followed closely by white pixies. They are in charge of communication, office work, and general duties, including therapy.

White pixies
White pixies start working as soon as they can, as early as childhood. They are doctors, therapists, and administration.