Tal Beery shares a family cellphone plan and a bank account with Karen Isaacs, Michal Jalowski, Eugenia Manwelyan, Yotam Marom and Daniel Roth. None of the six, who range in age from 24 to 29, is officially related, but they live together in Kvutzat Orev (raven), a small, urban kibbutz in the Carroll Gardens section of Brooklyn, New York.