Tristen Tan is one of the pre-made townies in Sim State University from The Sims 2: University. She can be made playable by befriending and asking her to move in, or by marrying her. Tristen has the same facial structure as Diane Tsvirkunov.
Her skills and interests are randomized upon loading Sim State University. It is only referenced in the game files that she has no skills, interests, or major. Tristen shares her name with a NPC gardener.
Her name is randomized when Sim State University is generated. The name "Tristen Tan" is only referenced in the game files. Tristen is also one of the 10 pre-made members of the Landgraab secret society.