Green Day will headline When Were Young 2023

Green Day to headline When We Were Young 2023 in Vegas

Green Day were announced today as the headliners of next year’s stacked When We Were Young festival lineup in Las Vegas, NV on October 21, 2023.

The festival features a who’s who of pop-punk bands that were huge in the 90s and 00s including the co-headliner Blink 182 who announced their return today with Tom Delonge back in the fold after 7 years away from the band. Also on the bill are The Offspring, Rise Against, Sum 41, Yellowcard, Good Charlotte, New Found Glory, Goldfinger and many more.

The pre-sale for the concert begins this Friday, full details on payment plans are available at

In other news, Green Day also took to their socials this afternoon to tease a merch drop for the 25th anniversary of Nimrod on Friday. No details have been released so far but if it’s anything like the Insomniac anniversary drop, you can expect a vinyl re-issue along with classic t-shirts from 1997. We’ll have more information on that as it’s released.