Question: Climbing festival Rocktoberfest takes place every year at Red River Gorge in which U.S. state?

Context paragraphs:
Crossing Europe: Crossing Europe is an international film festival in Linz, Austria, that takes place every year in April since 2004.  It defines itself as a platform for young European film makers.  The focus of the film selection lies on sociopolitical and youth cultural topics.  Every year, about 180 films from more than 30 European countries are chosen to be shown on this six days long festival.  Besides Viennale and Diagonale, Crossing Europe is the third biggest film festival of Austria with about 20.000 visitors every year.

Festival Nacional de la Quenepa: The Festival Nacional de la Quenepa (English: National Genip Fruit Festival) is a cultural celebration that takes place every year in Ponce, Puerto Rico.  The festival centers on the genip fruit, the city's official fruit.  The celebration lasts three days and takes place over a weekend (Friday through Sunday).  It is generally held on the second weekend of August, but occasionally during a weekend in September.  It is sponsored by the Ponce Municipal Government.

Red River Gorge Climbers' Coalition: The Red River Gorge Climbers' Coalition (RRGCC) is an advocacy group for rock climbers in the Red River Gorge, Kentucky.  Through relationships with local stakeholders and climbers from all over the world, the RRGCC has worked hard to maintain sustainable access throughout one of the world's top climbing destinations.

Red River Gorge: The Red River Gorge is a canyon system on the Red River in east-central Kentucky.  Geologically, it is part of the Pottsville Escarpment.

Vancouver Wine and Jazz Festival: The Vancouver Wine and Jazz Festival is an annual music and fine wine festival that takes place every year at Esther Short Park in Vancouver, WA.  It has been held every year since 1998, and brought in approximately 13,500 people in 2012, and between 12,000 and 15,000 in 2011.  The Wine and Jazz festival is part of the concert series of Bravo!  Vancouver, both of which are run by Michael Kissinger and Maria Manzo.  The 2012 festival featured artists such as Diane Schuur, Arturo Sandoval, Al Jarreau, Coco Montoya, The Christopher Brothers, and John Hammond, Jr. The festival has brought visitors from 15 states and Canada.

Rocktoberfest: Rocktoberfest is an annual event held by the Red River Gorge Climbers' Coalition located in the Red River Gorge.  This event is a place for climbers to come together to share their enthusiasm for rock climbing and celebrate the ownership of the Pendergrass-Murray Recreation Preserve, which was finally purchased in 2012 by the RRGCC.  It is held in October, hence the name "Rocktoberfest".  It typically lasts three days, during which many events are held that include exclusive films, climbing clinics, live music, and various competitions.  Rocktoberfest 2013 took place from October 11–13 in the Red River Gorge.  Information and updates are posted on rrgcc.org and more details will be announced in the future.

Fiesta Nacional de la Danza: The Fiesta Nacional de la Danza (English: National Danza Festival), also known as Semana de la Danza Puertorriqueña (English: Puerto Rican Danza Week), is a cultural celebration that takes place every year in Ponce, Puerto Rico.  The festival centers around the danza, a musical genre native from the city of Ponce and oftentimes called "Puerto Rico's classical music" with rhythm, tune, and cadence that are similar to the waltz.  The celebration lasts a week and takes place in mid-May.  It is sponsored by the Ponce Municipal Government and the Institute of Puerto Rican Culture.

Nada Tunnel: Nada Tunnel is a historic 900 ft long tunnel along Kentucky Route 77 in Powell County, Kentucky, in the United States.  Formerly a railway tunnel, the presently paved tunnel has often been described as the "Gateway to Red River Gorge" for the shortcut it provides motorists to the Red River Gorge canyons of the Daniel Boone National Forest.

The Daffodil Festival (Gloucester, VA): Since 1986, Gloucester County, Virginia has had its annual Daffodil Festival.  This festival is well known to people of the area and around the area.  The festival takes place every year in early April to celebrate the heritage and community of the county of Gloucester, as well as the heritage of daffodils in Gloucester.  (2014 Gloucester Daffodil Festival Program.  (n.d.).  Retrieved February 24, 2015.)  Gloucester’s historic production of daffodils led it to become named the “Daffodil Capitol of America.”  The Daffodil Festival offers many aspects including scholarships for local students, contests for Daffodil Queen, a parade, and other contests and events.  People from anywhere can come enjoy this two-day event that takes place in Gloucester Courthouse.  Approximately 8,000 people attend the festival every year.  (Daffodil Festival.  (n.d.).  Retrieved February 25, 2015, from http://festivalnet.com/16583/Gloucester-Virginia/Festivals/Daffodil-Festival )

Franklin Gorge: Franklin Gorge or just "Franklin" or "Cranklin Gorge" is a small sport climbing area near Spruce Knob-Seneca Rocks National Recreation Area located near Franklin, WV.  This rock climbing spot was first discovered and developed by John Burcham and friends during the early-mid 90s.  The site contains mostly sport and top rope climbing as well as some traditional climbing, and is located on private land.  The rock is layered sandstone and some limestone which create horizontals, and the site has pockets and huecos for the majority of the holds.  This site is the first place many Mid-Atlantic climbers cut their teeth on bolted rock climbing routes before going on to challenge the New River Gorge.

Supporting paragraphs: Rocktoberfest Red River Gorge
Answer: Kentucky