After completing facilitator training in New York City over After completing facilitator training in New York City over 20 years ago, Simma was hired to improve working relationshi20 years ago, Simma was hired to improve working relationships amongst diverse racial and ethnic groups in and around Neps amongst diverse racial and ethnic groups in and around New York. Today, along with a multicultural team, she helps hew York. Today, along with a multicultural team, she helps her clients to create environments where people can do their br clients to create environments where people can do their b...