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New Kids On The Block are heading to Las Vegas! The band will celebrate 30 years together with a big party for fans in Sin City, People reveals. 

"It is cool because it is still the same because no matter how old you get, there is still a kid inside of you," Jordan Knight says of performing together for decades. 

Since 1984, the band has sold over 80 million records, toured the world, started their own annual cruise and now they're planning a massive party!

"We have a blast on the cruise and people are clamoring to get the tickets every year so we felt like we should do something like the cruise on land – and we automatically thought Vegas," Jordan, 43, says of the long weekend they have planned for fans, which they've called "After Dark." 

Beginning July 10, Jordan, his brother Jonathan, Joey McIntyre, Donnie Wahlberg and Danny Wood will spend four days putting on parties and events for fans as well as performing at the Axis at Planet Hollywood. 

"At the end of the four days, I'm sure we will be almost dead," says Knight. "But it is fun and kind of intoxicating just hanging out with all the fans." 

Better yet, the Vegas shows will be a little more "risqué" than the rest of the performances on their international tour. 

Tickets for the NKOTB Las Vegas weekend will be available for American Express pre-sale on March 28 and to the general public April 4. 

Will you be traveling to Las Vegas to celebrate with NKOTB?