Question: What year did a company founded by Freddy Bensch announce it's 10th anniversary in Centennial Olympic Park?

Context articles: Shaky Knees Music Festival
Volume 9 (Shinhwa album)
Centennial Olympic Park
Coca-Cola Olympic City
SweetWater 420 Fest
Centennial Olympic Park bombing
Shaky Beats Music Festival
SweetWater Brewing Company
Centennial Park District
Sports in Atlanta

Shaky Knees Music Festival is an annual music festival that takes place in Atlanta, Georgia.
 The festival was founded in 2013 by Tim Sweetwood in order to bring a proper indie music festival to the city of Atlanta, which already hosts festivals such as Sweetwater 420 Fest and Music Midtown.
 The festival is currently held in Centennial Olympic Park in Downtown Atlanta.
Volume 9, also known as 10th Anniversary album, is the ninth studio album of South Korean boy band Shinhwa.
 It was released on 3 April 2008 by Good Entertainment, marking the group's 10th anniversary.
 It was first released as a "First Press Limited Edition", with 50,000 copies, each with a hologram serial number and a 120-page photobook.
 The regular edition was released a week later.
 A 20,000 copies repackaged "White Edition" was released on 3 July 2008, which included new track, "Destiny of Love" (흔적) and a music video which feature footage from their "Shinhwa Must Go On: 10th Anniversary Live" concert held on 29 and 30 March 2008 at the Olympic Gymnastics Arena, Seoul.
Centennial Olympic Park is a 21 acre public park located in downtown Atlanta, Georgia owned and operated by the Georgia World Congress Center Authority.
 It was built by the Atlanta Committee for the Olympic Games (ACOG) as part of the infrastructure improvements for the 1996 Summer Olympics.
 It plays host to millions of visitors a year and several events, including a summer popular music concert series (Wednesday WindDown) and an annual Independence Day concert and fireworks display.
Coca-Cola Olympic City was an 8 acre plaza in downtown Atlanta, Georgia, adjacent to the city's Centennial Olympic Park.
 It was built in concurrence with the 1996 Centennial Olympic Games in Atlanta.
 Managed by Orlando-based Baker Leisure Group, the featured three key areas that displayed Olympic based virtual reality sports attractions.
The SweetWater 420 Fest is an annual event presented by SweetWater Brewing Company in Atlanta, Georgia held on a weekend closest to Earth Day.
 In 2014, the festival announced it would be celebrating its 10th anniversary at its new home in Centennial Olympic Park.
The Centennial Olympic Park bombing was a domestic terrorist pipe bombing attack on the Centennial Olympic Park in Atlanta, Georgia, on July 27 during the 1996 Summer Olympics.
 The blast directly killed 1 person and injured 111 others; another person later died of a heart attack.
 It was the first of four bombings committed by Eric Robert Rudolph.
 Security guard Richard Jewell discovered the bomb before detonation and cleared most of the spectators out of the park.
 Rudolph, a carpenter and handyman, had detonated three pipe bombs inside a U.S. military ALICE Pack.
 Motivated by what he considered to be the government's sanctioning of "abortion on demand," Rudolph wanted to force the cancellation of the Olympics.
The Shaky Beats Music Festival is an annual music festival that takes place in Centennial Olympic Park in Atlanta, Georgia.
 The festival was inaugurated in 2016 and featured largely EDM acts such as Odesza, Major Lazer, Big Gigantic, Porter Robinson, and Carnage.
 The festival's first iteration hosted a total of 33,000 people.
 The second Shaky Beats Music Festival is due to run from May 5–7, 2017 at Centennial Olympic Park and will feature acts like The Chainsmokers, Kaskade, and GRiZ.
SweetWater Brewing Company is a craft brewery founded in 1997 by Freddy Bensch and Kevin McNerny in Atlanta, Georgia.
 SweetWater’s beer is unpasteurized, so distribution is limited to select states.
Centennial Park District formerly Luckie Marietta is a district of Downtown Atlanta named after Luckie and Marietta Streets, surrounding Centennial Olympic Park.
 The district's name had been promoted since 2007 by Legacy Properties, in support of their redevelopment projects in the district.
 However, "Luckie Marietta" was used by a wide range of Atlanta media to refer to the district.
 The district was rebranded the Centennial Park district.
Sports in Atlanta has a rich history, including the oldest on-campus NCAA Division I football stadium, Bobby Dodd Stadium, built in 1913 by the students of Georgia Tech.
 Atlanta also played host to the second intercollegiate football game in the South, played between the A&M College of Alabama (now Auburn University) and the University of Georgia in Piedmont Park in 1892; this game is now called the Deep South's Oldest Rivalry.
 The city hosts college football's annual Chick-fil-A Peach Bowl and the Peachtree Road Race, the world’s largest 10 km race.
 Atlanta was the host city for the Centennial 1996 Summer Olympics, and Downtown Atlanta's Centennial Olympic Park was built for and commemorates the games.