Voca People. Musical comedy ensemble from Israel performs. At Marines’ Memorial Theater, 609 Sutter St., S.F. Through June 17. Times vary. $35-$75.


Jewish Folk Chorus of San Francisco. Group’s 86th annual concert features Yiddish, Ladino, Hebrew and Russian songs. At Jewish Community High School, 1835 Ellis St., S.F. 3:30 p.m. $6-$12.


Concert. East Bay Rabbi Stu Kelman’s band Class Act performs to honor two Kol Shofar  congregants with ALS. At Congregation Kol Shofar, 215 Blackfield Drive, Tiburon. 7 p.m. $36 suggested donation. [email protected].

George Komsky. The 26-year-old opera tenor who began singing with a cantor in Walnut Creek performs Donizetti, Rossini, Bellini and Leoncavallo. At Oshman Family JCC, 3921 Fabian Way, Palo Alto. 7:30 p.m. $15-$25.