2025 When We Were Young Festival in Las Vegas headlined by Panic! At The Disco and Blink-182; debut album performance, ticket sale details.

The When We Were Young Festival will return to Las Vegas on October 18, 2025, headlined by Panic! At The Disco and Blink-182. Panic! will perform their debut album, "A Fever You Can't Sweat Out," in celebration of its 20th anniversary. Other acts include Weezer, Avril Lavigne, and The Offspring. Tickets go on sale on November 1, 2024, with a down payment option starting at $19.99. Presale registration is available on the festival's website.