The East Williston Teachers' Association (EWTA)  - established May 23, 1969, represents teachers, teacher assistants, nurses, coaches, department chairs, teacher aides, and substitute teachers in one of the finest suburban school districts in  New York State.

The purpose of the East Williston Teachers' Association is to:

• promote the interests of public education and district education.
• advance the standards of the teaching profession as a whole, and within the school district.
• promote the general welfare of the members.
• promote good relationships among faculties, the Board of Education, and the community as a whole.
• promote better understanding of the educational issues among teachers and lay citizens.