in Emerson: Shalom Baby of Jewish Federation of Northern New Jersey offers a Mommy-and-Me-style class for family members and other caregivers with babies and toddlers, to connect with each other and the Jewish community, at Congregation B’nai Israel, 9:30 a.m. Administered by JFNNJ’s Synagogue Leadership Initiative. Rabbi Debra Orenstein will teach some key words of summer in baby sign language and in Hebrew. 53 Palisade Ave. (201) 265-2272 or JessicaK@jfnnj.org.