A Green Day Superfan had no idea he was going to have the night of his life when he headed to Chicago’s Aragon Ballroom this week.

Thomas Bulvan had been holding a sign that said “I can play every song on Dookie” and when Green Day Front Man, Billy Joe Armstrong saw it, he invited him on stage and handed him his Fernandes Stratocaster.. Bulvan then had his chance to play “When I come Around” to the excited crowd as Armstrong sang vocals. Epic…

Green Day just played an incredible concert at The UC Theater (tickets sold out in minutes), but if you want to catch them in the Bay Area, you can see them at Live 105’s Not So Silent Night in December. Other acts on the bill include Blink 182, Bastille, Empire of the Sun and Jimmy Eat World.