The Brief Oakland pop-up restaurant owner pauses business after home break-in, sexual assault of teenage son. A home break-in and sexual assault occurred Monday morning in Oakland while the pop-up owner was working at a hospital. Phoeun Pen, owner of the popular "Kathiew House" pop-up, has temporarily closed her business to focus on her family's recovery. Oakland police are searching for a suspect following a terrifying Monday morning break-in that ended in the sexual assault of a 16-year-old boy. What we knowThe teenager's mother, Phoeun Pen, is the owner of Kathiew House, a popular Oakland pop-up restaurant.