The Greenville Central School District PTA/PTSA will host a candidate forum with Board of Education candidates Thu., May 16, from 7-9 p.m. in the high school auditorium, ahead of the May 21 election. A representative from The League of Women Voters will moderate the forum. Members of the audience will be able to submit questions. WGXC hopes to post a recording of the event this weekend on the WGXC.org website.