When We Were Young Festival 2025 Adds Second Day With Same Lineup

A second date of the fourth annual When We Were Young Festival in Las Vegas, NV has been announced, due to overwhelming demand. The festival will return to the Las Vegas Festival Grounds on Saturday, October 18th and Sunday, October 19th, 2025. This year’s lineup will feature headlining performances from Panic! At The Disco (returning for a one-time performance of their debut album A Fever You Can’t Sweat Out) and Blink-182.

Other notable acts on the packed lineup will include Weezer, Avril Lavigne, The Offspring, All Time Low, The Used, Knocked Loose, Yellowcard, Simple Plan, and so many more. Rare performances will occur from not just Panic! At The Disco but Never Shout Never, The Cab, Jack’s Mannequin, and many more.

Passes for the festival are on sale now, and you can view the full lineup below.

When We Were Young Festival 2025
Panic! At The Disco (performing A Fever You Can’t Sweat Out in its entirety and more)
Blink-182
Weezer
Avril Lavigne
The Offspring
All Time Low
The Used
Knocked Loose
Yellowcard
Simple Plan
Taking Back Sunday
Jack’s Mannequin
The Story So Far
Never Shout Never
Alexisonfire
The Gaslight Anthem
Bad Religion
I Prevail
Beartooth
Mayday Parade
Loathe
Boys Like Girls
The Cab
Story of the Year
Sleeping with Sirens
Breathe Carolina
The Starting Line
Plain White T’s
Destroy Boys
Straylight Run
The Rocket Summer
The Summer Set
Holding Absence
The Movielife
Ice Nine Kills
Motionless In White
Kublai Khan TX
The Plot In You
Asking Alexandria
PVRIS
We Came As Romans
The Maine
Letlive.
Set Your Goals
We The Kings
Crown The Empire
Sunami
The Amity Affliction
Don Broco
The Red Jumpsuit Apparatus
Taylor Acorn
HerLeatherJacket
Arm’s Length