New Haven – “Havana Curveball,” an award-winning documentary about Cuba, baseball and a bar mitzvah project; post-screening discussion led by Cuba expert Gary Markowski, founder and president of Caribbean Conservation Trust; hosted by the JCC of Greater New Haven and Ezra Academy; 5:30 p.m.; at the JCC, 360 Amity Rd., (203) 397-1602, ezraacademyct.org. $15/adult; $8/youth; FREE/4 and under.