The Anti-Quad is one of the three portal groups in Brown. It consists of Tucker, Holmes, Rogers, and Peters. These portals are usually a prime location for upperclassmen residents to live because they are slightly secluded, but are still very close to the main lounge, Tucker Lounge. It is called the Anti-Quad because it was originally supposed to have five portals and create a green space surrounded by buildings like the Quad. However, the fifth portal known as Engels was never built, creating a sad triangle of grass next to Newcomb Dining Hall that is never used for recreation but frequently exploited by housing to store construction materials.