The 1982 punk confection "Diva" (7 & 9:30 p.m. today, Sun.-Mon., plus 4:30 p.m. Sat.-Sun.) sets the tone for a festival marking the 50th anniversary of the French New Wave at Oak Street Cinema. Alain Resnais' 1959 film "Hiroshima, Mon Amour," credited with starting the movement, screens at 7 & 9 p.m. Tues.-Wed. Other highlights include Resnais' "Last Year at Marienbad," Alain Robbe-Grillet's "Trans-Europa Express," "L'Immortelle" and "Eden and After," and Jean-Luc Godard's "Contempt" and "Band of Outsiders." For full schedule and other information, go to www.mnfilmarts.org or call 612-331-3134. Oak Street, Cinema, 309 SE. Oak St., Mpls.