Our Sound Opinions at the Movies series celebrates the 30th birthday of Christopher Guest, Michael McKean and Harry Shearer’s improvised rock ‘n’ roll comedy This Is Spinal Tap with a FREE public screening at the Jay Pritzker Pavilion. The event is part of Millennium Park’s Summer Film Series, made possible by the Millennium Park Foundation and co-curated by the Chicago Department of Cultural Affairs and Special Events, with generous support from the Music Box Theatre.

Come see This is Spinal Tap, hosted by Jim DeRogatis and Greg Kot, on Tuesday, July 29, at 6:30 p.m. in Chicago’s Millennium Park at 201 E Randolph St. Turn it up to 11!