Shortcut Island is a crescent-shaped island 0.4 mi long, with three prominent indentations of the north shore, lying 0.7 mi SSE of Gamage Point and Palmer Station along the SW coast of Anvers Island.
 The suggestive name was given by Palmer Station personnel.
 The narrow, deep channel separating this island from Anvers Island is a shortcut from the station to the Biscoe Bay area by water.
Maui County, officially County of Maui, is a county located in the U.S. state of Hawaii.
 It consists of the islands of Maui, Lanai, Molokai (except for a portion of Molokai that comprises Kalawao County), Kahoolawe, and Molokini.
 The latter two islands are uninhabited.
 As of the 2010 census, the population was 154,834.
 The county seat is Wailuku.
Sibuyan is a crescent-shaped island, the second largest in an archipelago comprising Romblon Province, Philippines.
 Located in the namesake Sibuyan Sea, it has an area of 445 km2 .
 The island has two prominent peaks, Mount Guiting-Guiting with a height of 2058 m and Mount Nailog with a height of 789 m .
 The people speak the Sibuyanon dialect of Romblomanon, a Visayan language.
Bruny Island is a 362 km2 island located off the south-eastern coast of Tasmania, Australia.
 The island is separated from the Tasmanian mainland by the D’Entrecasteaux Channel, and its east coast lies within the Tasman Sea.
 Storm Bay is located to the island's northeast.
 Both the island and the channel are named after French explorer Bruni d'Entrecasteaux.
 Its traditional Aboriginal name is lunawanna-allonah, which survives as the name of two island settlements, Alonnah and Lunawanna.
Falkner Island (also called Faulkner's Island) is a 2.87 acre crescent-shaped island located in Long Island Sound 3 miles (5 km) off the coast of Guilford, Connecticut, United States.
 The island has been visited by the Native Americans for thousands of years.
 Its Quinnipiac name is "Massancummock", meaning "the place of the great fish hawks".
 In 1641, Henry Whitfield and the founders of Guilford purchased the island from the Mohegan tribe's sachem, Uncas, as part of a transaction for the land east of East River.
 Purchased by the Stone family in 1715, it remained in the family until it was sold to the government in 1801.
Molokini is a crescent-shaped, partially submerged volcanic crater which forms a small, uninhabited islet located in ʻAlalākeiki Channel between the islands of Maui and Kahoʻ olawe, within Maui County in Hawaiʻ i.
Jasper County Community Unit School District 1 is a unified school district based in Jasper County's county seat of Newton, Illinois; it is the only school district in the county and is, consequently, the main educational body in all of Jasper County, although it serves portions of Effingham County and Cumberland County as well.
 This school district is composed of six schools in total; four elementary schools, one junior high school, and one high school.
 There is also a prekindergarten program run at the high school of the district should parents wish to enroll their children early.
 Willow Hill Elementary School, which is located in the village of its namesake, serves only kindergarteners; its proximity to the county seat and central position in the county allows its students to dawn from all parts of the county and still have easy access to the elementary school they will attend.
 The principal of Willow Hill is Dave Parker.
 Grove Elementary School is located in Island Grove, Illinois, the highest point of elevation in the county.
 Grove Elementary School educates students from kindergarten to grade six, and it runs a prekindergarten program as well.
 Craig Carr is the principal of this school.
 Ste. Marie Elementary School is located in the southern Jasper County village of Ste. Marie, and serves students in grades one through six.
 The principal of Ste. Marie is David Parker, the principal of Willow Hill Elementary School.
 Newton Elementary School is located in the county seat of Newton, and serves most of west Jasper County's first through sixth graders under principal Travis Wyatt.
 The latter three elementary schools feed into Jasper County Junior High School and are taught in the facility during seventh and eighth grade while being supervised by Newton Elementary School principal Travis Wyatt before graduating into Newton Community High School.
 Students in grades nine through twelve spend their last leg of precollegiate education at this school; their principal is Ruth Kerner.
 The district superintendent is Ron Alburtus, and the district's mascot is the eagle.
Pulau Busing is an island located off the southwestern coast of Singapore, north of Pulau Hantu and west of Pulau Bukom.
 The island is owned by the JTC Corporation and is leased to Tankstore Ltd, a petroleum storage company.
 The land area of 4.4 hectares before reclamation has seen major land reclamation to its southern shores.
 Heavily industrialised, the island is home to oil and chemical storage facilities, at least one marine offshore terminal, and a fuel oil refinery.
 Together with Jurong Island and neighouring offshore islands, the island is part of the integrated storage and trading hub that was developed by Jurong Town Corporation.
 Pulau Busing is an important feeding and roosting ground for migratory shore birds.
 It appears as Po Busing in Franklin & Jackson's 1828 Plan of Singapore.
 'Pulau' is Malay for island or an isolated piece of rising ground in a sea, and 'busing' comes perhaps from the Malay terms 'busung pasir' or 'busong pasir', which means a mound of sand or a dune, and pusing which means a turning point.
 Pulau Busing is strategically located next to the shipping channel and is naturally endowed with a deep waterfront harbour of deeper than 16 metres.
 Before reclamation, Pulau Busing had a land area of 4.4 hectares.
 Up to the 1980s, it was still fringed by coral reefs on its northern and southern shores.
Lefferts Island (also known as: Lefert Island, Leferts Island, Leffert Island, or Lefters Island) is a Baffin Island offshore island located in the Canadian Arctic Archipelago in the territory of Nunavut.
 The island lies in Frobisher Bay between Beare Sound and Lupton Channel.
 Other islands also in the immediate vicinity of the tip of Hall Peninsula include the Harper Islands, Bear Island, Little Hall Island, and Hudson Island.
Shelly Island is a sandy island which began forming around April 2017, as a sandbank in the Outer Banks of North Carolina.
 Located off the tip of Cape Point in Buxton, North Carolina, the crescent-shaped island measures around one mile long and more than 500 ft wide.
 It was nicknamed Shelly Island by locals because of the vast quantities of shells that are found on the shore.

Question: What is the county seat for the crescent-shaped island located in 'Alalākeiki Channel?
Answer: Wailuku