CASTLE GREEN - The annual outdoor Labor Day Mass at Castle Green Grotto will be held at 10 a.m. Monday. The grotto is located at 950 Valley Road (Minersville/Heckscherville Highway).

The Mass is dedicated to "all who came" to the chapel that was located at the site and honors those who labored in anthracite coal mining. Refreshments will be served after Mass. Attendees should bring lawn chairs. Parking is available at the grotto.For more information, call Mary Anne at 570-544-3658.