Green Day Playing SNL This Saturday Leave a Comment / Appearances / By suzanne / May 15, 2009 May 15, 2009 0 shares Share Tweet Pin Set your DVR’s to tape SNL on NBC, this Saturday, May 16th. Punk rockers, Green Day will be performing. Check your local listings for times. In other Green Day news, the band’s album 21st Century Breakdown drops today. Get it now on !