Days after both the Newport Folk Festival and Newport Jazz Festival sold out again this summer, newportFILM will screen a documentary about the folk festival’s most consequential years. “Newport & the Great Folk Dream” plays Thursday, Aug. 13, at Miantonomi Memorial Park, 120 Hillside Ave. Live music by Lainey Dionne at 6:15 p.m., film at 7:50 p.m.at Rosecliff. Live music by Lainey Dionne at 6:15 p.m., film at 7:50 p.m. Thursday, Aug. 27 — “Mighty Mary” at Fort Adams. Live music by Dan Burke at 6 p.m., film at 7:40 p.m.More information is at newportfilm.com.