The Chicago Cultural Center, which opened in 1897, is a Landmark housing designed to impress and prove that Chicago had grown into a cosmopolitan metropolis. The building currently boasts two magnificent glass strained-glass domes, including the world's largest stained glass Tiffany dome ― 38 feet in diameter with some 30,000 pieces of glass. It also features mosaic walls, free music, dance and theater events, films, lecturers, art exhibitions, and family events.