Last open house of the season at the Iron Work Farm in Acton's 1732/1750 Jones Tavern. Tours will be complemented by the gallery display of the 2011 Paint-out/Art Out Show and Sale. The exhibit of drawings, paintings and photographs of Acton done by regional artists is part of the 2011 Acton Open Studios Weekend. The artwork is also available for purchase during Acton Open Studios, Saturday and Sunday October 22 and 23, noon to 5:00 p.m. www.ironworkfarm.org