The Arcade in downtown Cleveland, Ohio, is a Victorian-era structure of two nine-story buildings, joined by a five-story arcade with a glass skylight spanning over 300 feet (91 m), along the four balconies. Erected in 1890, at a cost of $867,000, the Arcade opened on Memorial Day (May 30, 1890), and is identified as one of the earliest indoor shopping malls in the United States. The Arcade was modified in 1939, remodeling the Euclid Avenue entrance and adding some structural support.