BANGOR – Downtown Bangor will host its fourth annual Octoberfest from noon to 6 p.m. Saturday, Oct. 19 around West Market Square, Pickering Square and Broad Street.

There will be a variety of musical acts, food vendors and activities.

At 4 p.m., the audience will help choose the winners of the Hansel and Gretel costume contest, which Bangor’s Mayor Michael Crowley will help to judge.