On Saturday, Dec. 1, at 3 pm, the West Tisbury library will host a screening of “One Big Home,” a documentary about the “big house bylaw” that passed in Chilmark in 2013. According to a press release, following the screening, representatives from Chilmark who were involved with the bylaw will be present for discussion: Thomas Bena, Jessica Roddy, Chris Murphy, Joan Malkin, and Steve Bernier. Refreshments will be served. This event is free and open to the public.