Voters will be electing two new board members in the town’s annual election on April 30. Justin Hemm is running unopposed for a seat on the School Committee, and Elizabeth Binstock is running unopposed for a seat on the Library Board of Trustees. Binstock has been a library trustee in the past, but does not currently sit on the board. Three incumbents are also running unopposed to retain their positions: Moderator James Coleman, Selectwoman Dawn Capello, and Housing Authority member George Hardy. Polls will be open from 7 a.m. to 8 p.m.; the state primary for US Senate is being held the same day.