Green Day headlined Optimus Alive 2013 in Lisbon, Portugal, on Friday, July 12th. The festival, held at Passeio Marítimo de Algés, also featured other notable acts like Two Door Cinema Club, Biffy Clyro, and Stereophonics on the same day.
Billie Joe Armstrong
Mike Dirnt
Tré Cool
Jason Freese
Jason White
