Joan Gregg, a Chinatown resident, specializes in medieval Jewish studies and collects ethnic textiles. Urban anthropologist Serena Nanda, from Greenwich Village, publishes on cultural diversity and...view moreJoan Gregg, a Chinatown resident, specializes in medieval Jewish studies and collects ethnic textiles. Urban anthropologist Serena Nanda, from Greenwich Village, publishes on cultural diversity and ethnographic museums. Brooklyn Heights brownstoner Beth Pacheco designed the award-winning college curriculum Culture Crossings: Art History as Text. Contact the authors at synanda@jjay.cuny.eduview less