Henry will be meeting fans through his first official birthday party since debut.

He's going to be celebrating his birthday with his fans on October 11th at the Olympic Park's Muse Live Hall. His 'Happy Henry Day with Strings' will be the first time he'll be holding a birthday party officially with his fans since his debut. 

Tickets to the show will go on sale on the 22nd at 8PM KST on yes24.