Question: Which area, known for gambling, was the 2015 Miss Universe Pagent held?

Context articles: Nuestra Belleza Paraguay 2015
Miss Universe 1972
Las Vegas
Miss Universe Thailand
Renate Cerljen
Shauna Ramdehan
Miss Universe Laos
Miss Universe 1975
Miss Singapore Universe
Shandi Finnessey

The Nuestra Belleza Paraguay 2015 pageant was held on September 21, 2015.
 Sally Jara, Miss Universo Paraguay 2014, crowned her successor Laura Garcete at the end of the event; she was the Paraguayan candidate for the 2015 Miss Universe pageant.
 Elected to represent Paraguay at Miss World 2015 was Giovanna Cordeiro, for Miss International 2015 was Mónica Mariani, and for Miss Earth 2015 was Myriam Arévalos.
 The pageant was not broadcast live for the first time in a long time.
Miss Universe 1972, the 21st Miss Universe pageant, was held on 29 July 1972 at the Cerromar Beach Hotel in Dorado, Puerto Rico.
 Kerry Anne Wells earned Australia's first Miss Universe crown.
 Georgina Rizk of Lebanon, was not allowed to crown her successor due to government restrictions because of fears of a terrorist attack.
 Lebanon did not compete in 1972 and Georgina could not be there to crown Miss Universe 1972.
 Wells was crowned by Miss Universe 1970, Marisol Malaret of Puerto Rico and Miss Universe 1971 1st Runner-Up Toni Rayward.
Las Vegas ( , Spanish for "The Meadows"), officially the City of Las Vegas and often known simply as Vegas, is the 28th-most populated city in the United States, the most populated city in the state of Nevada, and the county seat of Clark County.
 The city anchors the Las Vegas Valley metropolitan area and is the largest city within the greater Mojave Desert.
 Las Vegas is an internationally renowned major resort city, known primarily for its gambling, shopping, fine dining, entertainment, and nightlife.
 The Las Vegas Valley as a whole serves as the leading financial, commercial, and cultural center for Nevada.
The Miss Universe Thailand (Thai: มิสยูนิเวิร์สไทยแลนด์) is a beauty pageant that has been held every year since 2000.
 The pageant was originally called Miss Thailand Universe.
 In 2012 name of the pageant was changed to Miss Universe Thailand, with winners competing in the Miss Universe pageant.
 Accordingly, "Miss Universe Thailand" is not related to the previous franchises of Miss Thailand or Miss Thailand World.
Renate Veronica Cerljen (born March 26, 1988 in Staffanstorp, Sweden) is the first ever winner of the Miss Universe Sweden pageant which she won on June 6, 2009.
 Cerljen represented Sweden at the Miss Universe 2009 pageant on the Bahamas on August 23, 2009 and placed in the Top 15.
 Renate was the first non-winner of the Miss Sweden pageant since 1952 to represent Sweden at Miss Universe since Miss Sweden lost its rights to crown a contestant for Miss Universe earlier in 2009.
 Cerljen was also the first delegate from Sweden at the international final since 2006 when Josephine Alhanko placed in the Top 20.
 Miss Universe 1984 winner Yvonne Ryding was among the judges in the final which crowned Cerljen as winner.
 By making the Top 15 Cerljen became Sweden's 29th semifinalist at the Miss Universe pageant overall.
 In May 2010 Cerljen placed fifth in the Miss Beauty of the World pageant in China.
 Cerljen was a judge at the Miss Sinergy competition for breast cancer in 2009 as well as 2010 which is an annual pageant made by the Sinergy group, held at the House of Sweden in Washington DC, United States.
Shauna Ramdehan (born 1989 in Georgetown, Guyana) is a Guyanese beauty pageant titleholder who was crowned Miss Guyana 2015 and represented her country at Miss Universe 2015 in Las Vegas, United States.
Miss Universe Laos (In Lao: ມີສຢູນີເວີຣສ ລາວ) (previously called Miss Laos) is a national Beauty pageant in Laos.
 Miss Universe Laos 2017, Souphaphone Somvichith, is the first Laos participant at the Miss Universe pagent.
Miss Universe 1975 the 24th Miss Universe pageant, was held on 19 July 1975 at the National Gymnasium in San Salvador, El Salvador.
 Anne Marie Pohtamo won the title for Finland, thus making her the second Finnish woman to win the Miss Universe crown after Armi Kuusela, who was the first Miss Universe winner, in 1952.
 After Spain's Amparo Munoz resigned the previous year, her successor was crowned by Miss Universe 1972, Kerry Anne Wells of Australia.
Miss Universe Singapore (previously called Miss Singapore) is a national beauty pageant in Singapore and organised by Miss Universe Singapore Organisation to select the country's representative to the Miss Universe pageant.
 Between 2001 and 2007, the contest was telecast 'live' by the local television station Mediacorp's Channel 5.
 Miss Universe Singapore Organisation holds the license to oversee and produce the Miss Universe Singapore pageant (2015).
 Prior to 2015, the contest was organised by Derrol Stepenny Promotions.
Shandi Ren Finnessey (born June 9, 1978, in Florissant, Missouri) is an American actress, model, TV host and beauty queen.
 She is best known for winning the Miss USA title, as Miss Missouri USA.
 She previously held the title of Miss Missouri 2002 and competed in Miss America, where she won a preliminary award.
 She placed as first runner-up at the Miss Universe 2004 competition.
 She is one of three women to have been both Miss Missouri USA and Miss Missouri and the only Missourian to have been Miss USA.
 Her first runner-up finish at Miss Universe was the best placement in the 2000s and was the best United States placement between Brook Mahealani Lee's Miss Universe 1997 competition victory and Olivia Culpo's Miss Universe 2012 pageant win.