Warren Owens is one of the pre-made NPC Cuisine Hobby instructors who comes from Hobbies, the secret sub-neighborhood introduced with The Sims 2: FreeTime. The other two cuisine hobby instructors are Sharlene Royce and Kana Phillips. He appears in every neighborhood once FreeTime has been installed. Warren can be made playable by befriending and asking him to move in, or by marrying him. He has short brown hair, green eyes, and tanned skin. Warren is a Romance Sim with the Libra zodiac sign. As far as personality, he is very outgoing, quite nice, and somewhat playful. But Warren is very sloppy and lazy.
He is mostly interested in Weather and Paranormal. Warren has the same facial structure as Todd Gergis. Even though his default head-shot depicts him going bald, and wearing a grey shirt, when Warren is first spawned in-game, he will have a full head of hair, and an NPC chef outfit and hat. However Warren will still retain the hairstyle in his default thumbnail, for most outfits besides everyday. Even though he is a cuisine hobby instructor, he isn't interested in Food. Also Warren's pre-destined hobby is Arts and Crafts. Unusually, he has pre-set relationships with the NPC Food Judges. What makes it even more unusual is that food judges can not be interacted with in normal gameplay.