“Written in Breath,” a cappella musical conversation between classical Jewish texts and Yiddish songs, performed by Anthony Mordechai Tzvi Russell, an African-American classically trained operatic bass. After kiddush lunch; 12:45 p.m.; Sabbath rules will be observed. Congregation Beth El - Keser Israel, 85 Harrison St., at the corner of Whalley Avenue. For more information, office@beki.org or 203.389.2108.