Celebrate 200 Years in Conowingo Sept. 14, 10 a.m.: Mass for the 200th anniversary of St. Patrick's Chapel, 287 Pleasant Grove Rd., Conowingo. Md. Bishop Malooly will be the main celebrant. Souvenir items will be available for sale, including Erica's Quesenbery's chapel history book. After the Mass, the Irish Jasper Greens musical group will entertain in the big tent. Refreshments and lunch will be available. More information, Bill Pare, 410-658-4378, or e-mail wpare@zoominternet.net