The city is home to a number of popular destinations for both tourists and residents. The official visitor and tourism information organization is the Corpus Christi Convention and Visitors Bureau. Some of the most visited attractions are located on North Beach, where the Texas State Aquarium and the USS Lexington Museum on the Bay are located. The USS Lexington was also part of the set for the 2000 film Pearl Harbor. Corpus Christi's museum district is located near the USS Lexington. Some attractions located in the museum district are the Museum of Asian Cultures, the Corpus Christi Museum of Science and History, the South Texas Institute for the Arts, and the Harbor Playhouse Theatre, one of the oldest continually operating community theatres in Texas. Heritage Park is also in the museum district, where a number of older restored houses can be found. The downtown area, of which the museum district is a part, is home to skyscrapers such as One Shoreline Plaza, company offices, various shops, a popular center of marinas, and Mirador de la Flor. Downtown also is home of the Texas Surf Museum, which explores the history of surfing and focuses on surf culture along Texas' 367-mile (591 km) coast, as well as K Space Contemporary, a nonprofit art organization promoting and presenting local, regional, and national contemporary art. The Corpus Christi Botanical Gardens and Nature Center, also located in the city, hosts gardening programs from time to time. On Oso Bay near the Pharaoh Valley subdivision is the Hans and Pat Suter Wildlife Refuge, known for seabird-watching. The nearby Pharaohs golf course also serves as a haven for coastal and migratory birds. Directly east of Corpus Christi are Padre Island and Mustang Island, home to various municipal, state, and national parks, most notably the Padre Island National Seashore. The city is also near King Ranch, one of the world's largest ranches, upon which the movie Giant was based. The city also celebrates the annual Buccaneer Days Carnival, which is typically held downtown. South Padre Island Drive (locally abbreviated as "S.P.I.D.", with the letters pronounced individually), is the city's main retail corridor, with two shopping malls, La Palmera (formerly Padre Staples Mall), and Sunrise Mall. Also, a number of other large shopping centers, small strip centers, and restaurants can be found throughout the city. Corpus Christi also is the home of Midget Ocean Racing Fleet, also known as MORF, which promotes sailing in the Coastal Bend. The Wednesday night races held by MORF are the longest-running weekly races in the United States.