Stamford – “Jewish Jenetics,” an informative talk about Tay Sachs and other Jewish genetic diseases, led by Jessica Lipschutz, MS, CGC, genetic counselor, Norwalk Hospital; with sushi and snacks; 7 p.m.; sponsored by Young Jewish Professionals at the home of Natasha and Ben Berman, 256 Washington Blvd., Apt. 1 (park in large lot for Harbor Point activities); $15/couple, $8/person.