Positioned on Salt Lake City's center block, known as Temple Square, the spires of the Salt Lake Temple rise amid downtown high-rises and super malls. Sharing the block are the North Visitors' Center and South Visitors' Center; the Tabernacle, home of the famous Mormon Tabernacle Choir; and the Gothic-style Assembly Hall. East of the temple is the masterfully landscaped Main Street Plaza, complete with reflecting pool. Beyond the plaza is the Church's world headquarters, known as the Church Office Building, and the Joseph Smith Memorial Building—a multipurpose Church building, which has become a popular wedding event center. The Church's Conference Center, an architectural masterpiece, lies directly north of the temple. Every holiday season, Temple Square is transformed into a highly popular display of hundreds of thousands of Christmas lights.