Stamford – Jewish Forties and Fifties (JFF) invites Jewish singles in their 40s and 50s to a fun night out; enjoy cocktails and meet new and old friends; 5:30 – 8 p.m.; at Bar Rosso, 30 Spring St.; (203) 622-1881, llsmith@jfsgreenwich.org. RSVP by June 26. Pay your own way.