Director Danny Clinch's 2011 documentary Live at Preservation Hall: Louisiana Fairytale will screen today, May 4, at the Ace Hotel (600 Carondelet St.) at 3 p.m. The film traces the history of Preservation Hall and chronicles a musical collaboration between the Preservation Hall Jazz Band and My Morning Jacket. The screening will be followed by live event "New Orleans Griots: A Storytelling Session featuring Preservation All-Stars" at 5:00 p.m. Both events are free and open to the public. More information and RSVP are here.