Question: What company owns the building where Youmacon takes place?

Context articles: Jason Edwards: An Average Man
Book of Leviticus
Making an American Citizen
B. F. Saul Company
Renaissance Center
R.J. Corman Railroad Group
Baccarat (company)
Warriors of Might and Magic
Airbus UK
Youmacon

Jason Edwards: an Average Man is an 1892 novel by American author Hamlin Garland.
 First published by the Arena Publishing Company in Boston, the novel is divided into two parts entitled "The Mechanic" and "The Farmer", respectively.
 There are two major settings that accompany each section.
 In the first part, the setting is in Boston and then moves to Boomtown, a prairie town in the Midwest, in the second part.
 The book takes place over a period of ten years, beginning in 1879 and finishing in 1889, but an important part of the novel takes place in 1884 as well.
 Most scenes written about in the novel are set in the summer months.
 "Jason Edwards" takes place during the Gilded Age in American History.
The Book of Leviticus ( ) is the third book of the Jewish Bible and the third book of the Old Testament.
 The book addresses all the people of Israel (1:2) though some passages specifically address the priests (6:8).
 Most of its chapters (1–7, 11–27) consist of God's speeches to Moses which he is commanded to repeat to the Israelites.
 This takes place within the story of the Israelites' Exodus after they escaped Egypt and reached Mt. Sinai (Exodus 19:1).
 The Book of Exodus narrates how Moses led the Israelites in building the Tabernacle (Exodus 35–40) based on God's instructions (Exodus 25–31).
 Then in Leviticus, God tells the Israelites and their priests how to make offerings in the Tabernacle and how to conduct themselves while camped around the holy tent sanctuary.
 Leviticus takes place during the month or month-and-a-half between the completion of the Tabernacle (Exodus 40:17) and the Israelites' departure from Sinai (Numbers 1:1, 10:11).
Ivan Orloff (Lee Beggs) and his unnamed wife (Blanche Cornwall) are poor peasants, presumably living in the Russian Empire.
 Ivan is shown sitting on a cart while his wife walks alongside their horse, helping to pull the cart.
 The husband whips both the horse and his wife indiscriminately.
 The wife is represented as completely subordinated, as just another beast.
 On their way, they meet a group of emigrants who invite Ivan to join them.
 When Ivan, together with his wife, arrives in America, "the land of freedom," he learns four "lesson[s] in Americanism" that turn him into a respectful husband with regard to his wife.
 The first lesson takes place upon landing.
 Ivan has his wife carry a huge bundle on her back.
 When she succumbs under the weight of the bundle, Ivan starts prodding her with a stick, threatening to beat her.
 A gentleman approaches them, picks up the bundle and puts it on Ivan's back.
 The gentleman takes the stick from Ivan, hands it to the wife and shows her how to prod Ivan.
 The second "lesson in Americanism" takes place in the couple's new home at Odessa Inn.
 Threatening his wife, Ivan asks her to take off his shoes.
 He beats her and knocks her to the floor.
 A man comes in and asks Ivan to put the wife in bed.
 After Ivan reluctantly does that, the man knocks him down to the floor the way Ivan did to his wife.
 The third lesson takes place in the countryside.
 The couple no longer lives at the inn but owns a house and some land.
 The wife no longer wears a scarf.
 She toils in the garden, while Ivan sits in a chair smoking a pipe.
 When she protests, Ivan goes to beat her, but a passer-by stops him and punches him several times, forcing him to tend to his wife who has fainted and work instead of her.
 Ivan's wife begins to live in an increasingly "American way."
 She learns to stand up to his abuse.
 They have another feud, this time while having dinner in their house.
 While they are scuffling with each other, two men come in and break them up.
 For Ivan's fourth and final "lesson in Americanism," he gets sentenced to hard labor for six months.
 In prison, he cracks and becomes "completely Americanized."
 The ending shows Ivan in the garden and his wife calling him for dinner.
 As they sit down to the table, they both seem happy and equal.
B. F. Saul Company is a large, private real estate firm based in Bethesda, Maryland.
 The company owns and manages several properties in the Washington metropolitan area and one property in Fort Lauderdale, Florida including 20 hotels.
 Notable properties include the Hay-Adams Hotel and the Kennedy-Warren Apartment Building.
The Renaissance Center (also known as the GM Renaissance Center and nicknamed the RenCen) is a group of seven interconnected skyscrapers in Downtown Detroit, Michigan, United States.
 Located on the International Riverfront, the Renaissance Center complex is owned by General Motors as its world headquarters.
 The central tower, the Detroit Marriott at the Renaissance Center, is the second tallest all-hotel skyscraper in the Western Hemisphere.
 It has been the tallest building in Michigan since it was erected in 1977.
R.J. Corman Railroad Group, LLC is a privately owned railroad services and short line operating company headquartered in Nicholasville, KY, with field locations in 23 states.
 It was owned by Richard J. Corman, who established the company in 1973, and ran it until his death on August 23, 2013.
 The company owns eleven short-line railroads spanning Indiana, Kentucky, Mississippi, North Carolina, Ohio, Pennsylvania, South Carolina, Tennessee, Texas, and West Virginia.
 The company serves all seven Class I railroads, many regional and short line railroads as well as various rail-served industries.
 These operations encompass an array of services, including: railroad construction, short line railroad operations, dispatch, industrial switching services, emergency response, track material logistics, distribution centers, signal design and construction, building eco-friendly locomotives, railroad worker training and an excursion dinner train.
Baccarat Crystal (] ) is a French manufacturer of fine crystal glassware located in Baccarat, France.
 The company owns two museums: the Musée Baccarat in Baccarat, Meurthe-et-Moselle and the Musée Baccarat in Paris on the Place des États-Unis.
 Groupe du Louvre is the majority shareholder of the company and is a subsidiary of the United States company Starwood Capital Group.
Warriors of Might and Magic is an action role-playing game developed and released by The 3DO Company for the PlayStation, PlayStation 2 and Game Boy Color in 2000.
 The three versions, although they all follow a similar storyline, are each unique, especially the GBC version which is presented in 2D instead of 3D and has an almost completely different story.
 Each version of the game centers around the protagonist Alleron, who is wrongfully accused of committing necromancy by Master Nola, and is exiled in result.
 He is forced to wear the Mask of the Accused as a punishment for his crimes, which acts as a magnet to monsters.
 It is difficult to determine when the events of Warriors of Might takes place in the Might and Magic timeline.
 However, it's speculated that it takes place in between Heroes of Might and Magic III and Heroes IV.
Airbus UK is a wholly owned subsidiary of Airbus which produces wings for the Airbus aircraft family.
 When Airbus was incorporated as a joint-stock company in 2001 BAE transferred its UK Airbus facilities in return for a 20% share of the new company.
 These facilities became Airbus UK.
 Airbus UK has two main sites responsible for the design and manufacture of the high-technology wings for all Airbus models as well as overall design and supply of the fuel system.
 For most Airbus models the company is responsible for overall design and supply of landing gear.
 The company employs around 13,000 people at two sites: Filton, where the engineering and design activity takes place along with some manufacturing, and Broughton where other major wing component manufacturing and all wing assembly takes place.
Youmacon is an annual four-day anime convention held during October/November at the Detroit Marriott at the Renaissance Center and Cobo Center in Detroit, Michigan.
 Youmacon's creation was inspired by other conventions including Anime Central and Ohayocon with the convention's name coming from the Japanese word for demon or ghost.
 Founded by Morgan Kollin in 2005, it is the largest anime/gaming convention in Michigan, and the 10th largest North American anime convention as of 2016.
 Midwest Media Expo is the convention's sister event.