Abba has reunited at an Abba-themed restaurant, naturally

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Abba Reunite for Mamma Mia! Restaurant

Abba has reunited. But in Stockholm, at an Abba-themed Greek taverna, and not really.

Agnetha Fältskog, Anni-Frid Lyngstad, Bjorn Ulvaeus and Benny Andersson, who have reportedly not been photographed in the same room together since 2008, unexpectedly showed up Wednesday evening for the opening of Ulvaeus' Greek taverna, Tyrol.

See also: 'Mamma Mia!' restaurant is the dinner theater dream you didn't know you had

Mashable - Anders Wiklund /TT via AP/Associated Press

Former Abba member Bjorn Ulvaeus and his wife Lena Kallersjo arrive for the premiere of "Mamma Mia The Party."


See the famed band through the years:

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ABBA through the years
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Abba has reunited at an Abba-themed restaurant, naturally
Source: Entertainment Weekly
UNSPECIFIED - JANUARY 01: Photo of Abba (Photo by Michael Ochs Archives/Getty Images)
UNSPECIFIED - JANUARY 01: Photo of Abba (Photo by Michael Ochs Archives/Getty Images)
UNSPECIFIED - JANUARY 01: Photo of Abba (Photo by Michael Ochs Archives/Getty Images)
UNSPECIFIED - JANUARY 01: Photo of Abba (Photo by Michael Ochs Archives/Getty Images)
UNSPECIFIED - JANUARY 01: Photo of Abba (Photo by Michael Ochs Archives/Getty Images)
UNSPECIFIED - JANUARY 01: Photo of Agnetha FALTSKOG and ABBA and Bjorn ULVAEUS and Anni Frid LYNGSTAD and Benny ANDERSSON; L-R: Bjorn Ulvaeus, Anni-Frid Lyngstad (back), Agnetha Faltskog, Benny Andersson - posed, studio, group portait (Photo by RB/Redferns)
circa 1974: Swedish pop group Abba arriving at London Airport. (Photo by Evening Standard/Getty Images)
UNITED KINGDOM - JANUARY 01: Photo of ABBA; L-R: Benny Andersson, Agnetha Faltskog, Anni-Frid Lyngstad, Bjorn Ulvaeus - posed, group shot (Photo by Gems/Redferns)
UNSPECIFIED - CIRCA 1970: Photo of ABBA Photo by Michael Ochs Archives/Getty Images
9th April 1974: Swedish pop star Bjorn Ulvaeus of ABBA, puts a reassuring arm around his fellow member of the band, Agnetha Faltskog, who is ill in bed. (Photo by John Downing/Express/Getty Images)
Abba group shot, London, 1974, (L-R) Bjorn Ulvaeus, Anni-Frid Lyngstad, Agnetha Faltskog, Benny Andersson. (Photo by Michael Putland/Getty Images)
COPENHAGEN, DENMARK: ABBA pose holding silver discs for sales of 25000 of the album Waterloo, (L-R) Bjorn Ulvaeus, Agnetha Faltskog, manager Stikkan Andersson, Anni-Frid Lyngstad, Benny Andersson and Kurt Mikkelsen of EMI Denmark in 1974 in Copenhagen, Denmark. (Photo by Jorgen Angel/Redferns)
COPENHAGEN, DENMARK: An actor playing Napoleon (centre) poses with the pop group Abba, (L-R) Björn Ulvaeus (Bjorn Ulvaeus), Anni-Frid Lyngstad, Agnetha Fältskog (Agnetha Faltskog), Benny Andersson, to promote their single Waterloo in Copenhagen, Denmark in 1974. (Photo by Jorgen Angel/Redferns)
NEW YORK - 15th NOVEMBER: Swedish group Abba posed backstage on Saturday Night Live TV show in New York on 15th November 1975. Left to right: Anni-Frid Lyngstad, ?, Agnetha Faltskog, Bjorn Ulvaeus and Benny Andersson. (Photo by Fin Costello/Redferns)
GERMANY - SEPTEMBER 01: Photo of Agnetha FALTSKOG and ABBA; Agnetha Faltskog - posed (Photo by Petra Niemeier - K & K/Redferns)
COPENHAGEN, DENMARK: Pop group Abba pose for a group shot, (L-R) Benny Andersson, Anni-Frid Lyngstad, Agnetha Fältskog (Agnetha Faltskog) (front) and Björn Ulvaeus (Bjorn Ulvaeus), in May 1975 in Copenhagen, Denmark. (Photo by Jorgen Angel/Redferns)
Swedish pop group Abba, wearing kimonos, 1976. Left to right: Bjorn Ulvaeus, Agnetha Faltskog, Frida Lyngstad and Benny Andersson. (Photo by RB/Redferns/Getty Images)
(GERMANY OUT) Singer Anni-Frid from ABBA with young fans in Stockholm, 1978. (Photo by Wolfgang Kunz/ullstein bild via Getty Images)
Benny Andersson, Agnetha Faltskog, Anni-Frid Lyngstad and Bjorn Ulvaeus of ABBA (Photo by Ron Galella/WireImage)
THE HAGUE, NETHERLANDS - NOVEMBER 23: Abba perform live on the Dutch TV programme 'Een Van De Acht' on November 23 1976. L-R Benny Andersson, Agnetha Faltskog, Bjorn Ulvaeus, Anni-Frid Lyngstad. (Photo by Gijsbert Hanekroot/Redferns)
UNITED STATES - JANUARY 01: Photo of ABBA; L-R: Bjorn Ulvaeus, Agnetha Faltskog, Anni-Frid Lyngstad, Benny Andersson - posed, group shot (Photo by Richard E. Aaron/Redferns)
UNITED STATES - OCTOBER 02: RADIO CITY MUSIC HALL Photo of ABBA and Bjorn ULVAEUS and Agnetha FALTSKOG and AnniFrid LYNGSTAD and Benny ANDERSSON, Group performing on stage L-R Bjorn Ulvaeus, Agnetha Faltskog, Anni-Frid Lyngstad and Benny Andersson (playing accordion) (Photo by Gai Terrell/Redferns)
UNITED KINGDOM - NOVEMBER 01: WEMBLEY ARENA Photo of ABBA, L-R: Bjorn Ulvaeus, Agnetha Faltskog, Anni-Frid Lyngstad, Benny Andersson performing live onstage (Photo by David Redfern/Redferns)
Bjorn Ulvaeus, a member of Swedish disco group ABBA speaks to journalists during the opening of 'Mamma Mia! The party', a new restaurant in Stockholm where people can eat while watching a show based on ABBA's songs on January 20, 2016 in Stockholm. / AFP / JONATHAN NACKSTRAND (Photo credit should read JONATHAN NACKSTRAND/AFP/Getty Images)
Agnetha Faltskog (C), member of Swedish disco group ABBA attends the opening of 'Mamma Mia! The party', a new restaurant in Stockholm where people can eat while watching a show based on ABBA's songs on January 20, 2016 in Stockholm. / AFP / JONATHAN NACKSTRAND (Photo credit should read JONATHAN NACKSTRAND/AFP/Getty Images)
BERLIN, GERMANY - FEBRUARY 10: Andrea Schoeller, Ludvig Andersson and his girlfriend Mimi Schoeller, Benny Andersson, Founder of ABBA, during 'The Circle' Premiere during the 65th Berlinale International Film Festival at Haus der Kulturen on February 10, 2015 in Berlin, Germany. (Photo by Gisela Schober/Getty Images)
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According to the restaurant's website, diners are treated to a Mediterranean buffet while they step into the world of "Mamma Mia." Dinner is combined with theatre inspired by the musical "Mamma Mia!," and diners are invited to sing along with Abba tunes.

"You and your friends take over where the movie ends and MAMMA MIA! THE PARTY begins," the website states.

Mashable - Anders Wiklund /TT via AP/Associated Press
Former Abba member Agnetha Faltskog and Thomas Johansson arrive for the premiere of "Mamma Mia The Party."

Don't go dreaming of a Swedish pop reunion, though. The foursome did not sing together and rejected suggestions they would ever perform as a group again, with Andersson saying "I don't think so."

Who knows what convinced them to say "I Do" to being in the same room, one more time. Perhaps it was the dolmades?

Additional reporting by The Associated Press

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