Question: The Red River Showdown and the State Fair Classic football games are both played in what stadium during the State Fair of Texas in October?

Context paragraphs:
Southwest Motors Events Center: The Southwest Motors Events Center (originally the Colorado State Fair Events Center) is a multipurpose arena located in Pueblo, Colorado.  The arena is located on the northwest corner of the Colorado State Fairgrounds and is predominantly used during the Colorado State Fair.  The venue can host an array of events, including: concerts, professional bull riding, indoor football, basketball games and monster truck shows.

Dallas Black Pride: Dallas Black Pride (also known as DBP or Dallas Southern Pride) is an annual five-day event to celebrate the existence and growth of the diverse black LGBT Community in the Dallas-Fort Worth Metroplex.  The event has been in existence since 1996.  It's held in conjunction with the State Fair of Texas and State Fair Classic in Dallas every fall (early October).  Dallas Her Pride is the official women's host of Dallas Black Pride.

Heart of Dallas Classic: The Heart of Dallas Classic was a planned annual college football game played on the opening weekend of the State Fair of Texas at the historic Cotton Bowl in Fair Park, Dallas, Texas.  However, the game was not renewed beyond its initial (and only) contest.

Red River Showdown: The Red River Showdown, commonly called the Red River Rivalry, the Red River Classic, or the Red River Shootout, is an American college football rivalry game played annually at the Cotton Bowl stadium in Dallas, Texas, during the second weekend of the State Fair of Texas in October.  The participants are the Oklahoma Sooners football team of the University of Oklahoma and the Texas Longhorns football team of the University of Texas at Austin.  The game is played the week following the State Fair Classic featuring Prairie View A&M University and Grambling State University.  The series is one of the major rivalries in NCAA football and in all of American sports.  The name is derived from the Red River that forms part of the boundary between Texas and Oklahoma that has in the past caused conflict between the two states, most notably the 1931 Red River Bridge War.

Smokey the Cannon: Smokey the Cannon is a famous replica Civil War artillery cannon that has served as part of the pageantry of college football games at the University of Texas at Austin since 1954.  Smokey the Cannon is owned and operated by the Texas Cowboys (an honorary men's service organization at Texas) and is stationed in the left corner of the south endzone at Darrell K Royal–Texas Memorial Stadium during every Texas Longhorns home football game.  After each football season, Smokey the Cannon is generally displayed in the Red McCombs Endzone atrium for the spring semester.  In addition to all home football games, Smokey the Cannon is present at the annual Texas vs. Oklahoma Red River Rivalry game in Dallas, Texas every October, as well as at other select football games outside of Austin, Texas (barring local and stadium permission).  Recently, Smokey the Cannon was present at the 2011 Holiday Bowl, in which the Texas Longhorns beat the Cal Golden Bears 21-10 on December 29, 2011; former Texas Cowboy Oldman, Blaine Irby caught 1 pass for 30 yards in the win.

Red River State Fair Classic: The Red River State Fair Classic (formerly the State Fair Classic and, more recently, the Shreveport Classic) is an American college football game played annually in Shreveport, Louisiana, at Independence Stadium (formerly State Fair Stadium) during the State Fair of Louisiana.  It traces its historical lineage from a series of 160 games played over the 106 football seasons between 1911 and 2016.  By having first paired historically black colleges and universities in 1922, the contest holds the distinction of being the oldest annual black college football classic, edging out the Turkey Day Classic by two years and the similar Texas State Fair Classic by three years.  Also, so far, the earliest documented use of the term "classic" as part of an annual black college football game's formal name has been dated to the 1927 Louisiana State Fair Classic.

Gaston Park: Gaston Park was a baseball park located in Dallas, Texas.  Named for landowner William H. Gaston, the ballpark existed where the State Fair grounds are today in the vicinity of Texas and Pacific rail tracks as well as the Music Hall at Fair Park in Dallas.  The field was also used for the Red River Rivalry in 1912 and 1914.  Oklahoma beat Texas 21-6 in 1912 while the Longhorns beat the Sooners 32-7 in 1914.  The A&M College of Texas, as it was then known, beat Baylor University there on Thanksgiving Day 1912 by score of 53-0.

List of Green Bay Packers stadiums: The Green Bay Packers have played home games in eight stadiums since their establishment as a professional football team in 1919.  Their first home was Hagemeister Park, where they played from 1919 to 1922, including their first two seasons in the National Football League (NFL).  Hagemeister Park was a park owned by the Hagemeister brewery; during games ropes were set-up around the field and attendees either walked up or parked their cars nearby and used them for seats.  After the first season, a small grandstand was built and the field was fenced off.  Green Bay East High School was built at the location of Hagemeister Park in 1922, which forced the Packers to move to Bellevue Park, a small minor league baseball stadium that seated 5,000.  They only played for two seasons at Bellevue Park before moving to City Stadium in 1925.  Although City Stadium was the Packers' official home field, in 1933 they began to play part of their home schedule in Milwaukee to attract more fans and revenue.  After hosting one game at Borchert Field in 1933, the Packers played two or three home games each year in Milwaukee, at Wisconsin State Fair Park from 1934 to 1951 and at Marquette Stadium in 1952.  The games were moved to Milwaukee County Stadium after it opened in 1953 and continued through 1994, after which the Packers moved back to Green Bay permanently.

State Fair Classic: The State Fair Classic (known as the Southwest Airlines State Fair Classic for sponsorship purposes) is an annual college football game between the Grambling State University Tigers and the Prairie View A&M University Panthers of the Southwestern Athletic Conference.  The game is played on a neutral site at the Cotton Bowl in Fair Park, Dallas, Texas during the State Fair of Texas.  The game often occurs the weekend before the Oklahoma–Texas Red River Showdown game; the new Texas State Fair Football Showdown is also scheduled to take place on the third weekends of the 2018 and 2019 fairs and will feature Southern and Texas Southern.

Red River Rivalry trophies: There are three Red River Rivalry trophies given to the winner of the annual Red River Rivalry (previously Red River Shootout) which is a college football rivalry game between The University of Texas Longhorns and the University of Oklahoma Sooners.  The trophies are the Golden Hat, the Red River Rivalry trophy and the Governors' trophy.  The trophies reward the annual winner of one of college football's longest and most intense rivalries.  2005 marked the 100th meeting of the two football programs.  The rivalry began in 1900 while Oklahoma was still a territory of the United States.  In the first 100 games of the rivalry, Texas won 56 times to 39 Oklahoma victories and 5 ties.  The 2007 match-up between Oklahoma and Texas was predicted to be the #3 game to watch in 2007 by SI.com's "Top 20 Games To Watch In 2007" list.

Supporting paragraphs: State Fair Classic Red River Showdown
Answer: Cotton Bowl