The tickets for the '2014 Dream Concert' went on sale recently with the confirmation of its full line up. With top groups announced to be participating, it's no wonder that ticketing sites like Interpark are reported to have experienced server crashes.

SEE ALSO: Girls' Generation, EXO, B2ST, and more to perform at 'Dream Concert'

As previously announced, the 20th Anniversary Dream Concert will take place at the Seoul World Cup Stadium on June 7 at 6 PM KST (Saturday). The confirmed lineup now includes Girls' Generation, EXO, B2ST, 4minute, B1A4, A Pink, Girl's Day, T-ara, ZE:A, VIXX, U-KISS, BTOB, Rainbow, Block B, Boys Republic, Dal Shabet, Topp Dogg, F.CUZ, SPEED, GOT7, Tiny-G, LU:KUS, Lip Service, BESTie, Say Yes, SoReal, C-CLOWN, N-SONIC, M.Pire, OFFROAD, Jjun, HALO, and YB.

The proceeds from the sale of official merchandise at the event will be donated to help youth in need.�If interested, check out more information here!