The Ridge Historical Society/Beverly Area Planning Association Historic Buildings Committee invites area residents to help with a fall yard clean up at the historic Eugene S. Pike House, 1826 W. 91st St., on the southern edge of the Dan Ryan Woods, on Saturday, Nov. 19, from 9 a.m. to noon. Students can earn community service hours. All volunteers are welcome. For additional information, contact RHS at 773-881-1675 or ridgehistory@hotmail.com.