Annual Outdoor Art Fair at the Belfast Park by the water! Arts in the Park is one of the most respected fine arts and crafts festivals in Midcoast, Maine. The variety of artwork and crafts is outstanding, and continuous live music and the smells of freshly grilled food add to the festival atmosphere. The venue is undeniably beautiful, set on the water’s edge downtown, with sailboats and dinghies moored just a few feet away.