Mt. Gretna Inn - Includes virtual tour, local attractions, calendar of events, directions and contact details. Mount Gretna Local News: Topix - Local, regional, and statewide news collected from diverse sources on the web. The Mount Gretna United Methodist Church - Features worship schedule, event calendar, staff profiles, news and directions. Gretna Theatre - Professional group offering performances since 1927. Includes upcoming shows, box office, staff directory and outreach program. Mount Gretna Area Historical Society - Site includes history of Mount Gretna, membership information as well as events and books for sale. Jigger Shop - Ice cream parlor and restaurant. Mount Gretna School of Art - Information about their program, lectures, workshops and student blog. Mt. Gretna Lake & Beach - Site includes information about the lake, facilities, employment and camp events. The Weather Channel - Mount Gretna - Current conditions and forecast with radar map.