The full line-up for the fourth edition of When We Were Young has been announced. Blink-182 will be headlining, and so will Panic! at the Disco, who will perform their album A fever that you can’t sweat out in its entirety to celebrate the record’s 20th anniversary. Weezer, the Gaslight Anthem, Avril Lavigne, the Offspring, Knocked Loose and many others will also perform at next year’s festival in Las Vegas, Nevada. Check out the full line-up on the poster below.

It is striking that Brendon Urie said last year that Panic! in the Disco was “no more.” The band’s last performance was in March 2023 in Manchester, England.

The 2025 episode of When We Were Young takes place on Saturday, October 18 at the Las Vegas Festival Grounds. Previous editions have featured My Chemical Romance, Fall Out Boy, Green Day and Paramore as headliners.

Revisit Blink-182’s Sunday Review State enema.