BRISTOL Mt. Abraham Union Middle/High School invites the community to a forum to provide its principal search committee with insight and advice, as the school board prepares to hire a new high school principal. The forum will take place on Thursday, Nov. 20, from 6:308 p.m., in the Mt. Abe large cafeteria. All students and other community members from Bristol, Lincoln, Monkton, New Haven and Starksboro are welcome. Call 802-453-3657, extension 20 to RSVP.