On October 24 at 8 PM KST, Korean ticketing website Interpark's server crashed due to Wanna One's first domestic fan meeting 'Wanna One Premier Fan-Con'.

However, the server did not last long as there were so many fans trying to get the tickets right after the ticket sale access opened.
Wanna One's upcoming 'Wanna One Premier Fan-Con' is taking place at Seoul's SK Olympic Handball Gymnasium on December 15 to 17, at Busan's Busan Exhibition and Convention Center(BEXCO) on December 23 and 24.
Tickets for Busan fan meeting will go on sale on October 31, 8 PM KST.

If you haven't check out the comeback teaser clip yet, this is your chance!
(Credit= 'WannaOne_twt' Twitter, 'Mnet Official' YouTube)
(SBS Star)