The 21-hectare (52-acre) site located in the northwest portion of Makati, on the south bank of the Pasig River, is planned to contain a mixed-use entertainment complex which would include an indoor theater, a shopping mall, hotels and residential and office skyscrapers.[1] The development is envisioned to become the new entertainment district of Makati and the city's lifestyle hub.Circuit Makati had been occupied by the Santa Ana Park, a horse racetrack which operated from 1937 to 2008.Built in the Art Deco style, the racetrack was home to the Santa Ana Turf Club, the forerunner of what is now the Philippine Racing Club which introduced thoroughbred horse racing in the country.[1] Prior to its establishment as a sporting and recreation facility, the site was home to the Santa Ana Cabaret, a dance hall and music venue for Manila's high society in the early 1900s.