When We Were Young Festival Las Vegas October 18 2025 Lineup Poster
The full When We Were Young 2025 lineup: blink-182, Panic! At The Disco, Weezer, Avril Lavigne.
Description
The official lineup poster for When We Were Young on Saturday, October 18, 2025 at the Las Vegas Festival Grounds. Headliners include blink-182, Panic! At The Disco performing ‘A Fever You Can’t Sweat Out’ in full, Weezer, Avril Lavigne, The Offspring, and dozens more emo and pop-punk favorites. A perfect keepsake for festival-goers and 2000s nostalgia lovers.













