EAST House is also known as Treat House.
The address is 554 Governor's Ave, Stanford, CA 94305. (Google Maps w/ street view!) It is located to the west of the Lagunita dorm complex on Santa Teresa Street. There is a small paved road branching from Santa Teresa St. to Treat/EAST House; that road is Governor's Ave. Please park in the parking lot between Lagunita and EAST House.