The Hummelstown Area Historical Society will be holding a grand reopening of the Parish House, located at the corner of Rosanna Street and North Alley in Hummelstown, from 1 to 5 p.m. on Sunday, Dec 5, during Holiday Happenings.

Featured will be the newly designed Hartwell collection of Native American artifacts, shown in a timeline from 8000 B.C. to 1700 A.D. Also featured will be a newly refurbished military display, also in a timeline. Many of the other displays have also been updated.