TWICE will be celebrating their 3rd anniversary since debut with ONCE, at a celebratory domestic fan meeting - 'ONCE Halloween'!

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On October 5, JYP Entertainment released a teaser poster for TWICE's upcoming fan meeting, which is set to take place at Yonsei University's Nocheon Theater on October 28. The date falls just a few days before Halloween, and to add on the the occasion, the TWICE members will be dressing up in Halloween costumes they personally chose to put on unique stages for fans!

According to JYPE, this will also be TWICE's first outdoor fan meeting. Tickets go on sale for ONCE CANDY on October 5 at 8 PM KST, and for ONCE JELLY on October 8 at 8 PM KST, through Interpark. Who would love to spend Halloween with TWICE?