The full When We Were Young 2025 lineup has been revealed, with Blink-182 and Panic! At the Disco as the festival’s main headlining acts.Just a few weeks after the 2024 installment of the event wrapped up, the full lineup for the 2025 version has been shared. The festival will take place Oct. 18, 2025 at the Las Vegas Festival Grounds.The fest will mark the return of Panic! At the Disco, who broke up last year when Brendon Urie decided to step away from the group to dedicate his time to being a father to his newborn baby. Thus, they played their final performances last February and March in Europe.Panic! At the Disco will perform A Fever You Can’t Sweat Out in its entirety at the festival, as 2025 marks the 20th anniversary of the album. They’ll also play some of their other biggest hits during their set, according to a post on the band’s social media.READ MORE: Five Bands We Never Thought Would Reunite (But Did)Weezer, Avril Lavigne, The Offspring and many other groups are also set to perform. See the full lineup below.Passes for When We Were Young 2025 go on sale this Friday (Nov. 1) at 1PM ET and can be purchased for just $19.99 down. Fans can also sign up for the presale on the festival’s website now.When We Were Young 2025 Full LineupPanic! At the DiscoBlink-182WeezerAvril LavigneThe OffspringAll Time LowThe UsedKnocked LooseThe Gaslight AnthemBad ReligionYellowcardIce Nine KillsMotionless in WhiteI PrevailBeartoothSimple PlanKublai Khan TXThe Plot in YouMayday ParadeLoatheTaking Back SundayAsking AlexandriaPvrisWe Came as RomansBoys Like GirlsThe CabJack’s MannequinSet Your Goalsletlive.Story of the YearSleeping With SirensBreathe CarolinaThe Starting LinePlain White T’sDestroy BoysThe Story So FarSunamiWe the KingsCrown the EmpireStraylight RunThe Amity AfflictionThe Rocket SummerNever Shout NeverDon BrocoThe Red Jumpsuit ApparatusTaylor AcornThe Summer SetHolding AbsenceThe MovielifeAlexisonfireHer Leather JacketArm’s Length50 Greatest Pop-Punk Albums of All-TimePrepare your Dickies and black wristbands.Gallery Credit: Loudwire Staff