Young Eagles Ralley: 9 a.m., Pegasus Airpart, 222 Hickory Lane, Saylorsburg. Also help by appointment. Information: funatpegasus.com or facebook.com/EAA839/.
Exploring the Ancient Celts: The first in a series of four lecture and storytelling sessions, at 2 p.m. at Columcille Megalith Park, 2155 Fox Gap Road, Bangor. Presented by Tom Egan, a Columcille member and tour guide, Irish historian, and Celtic mythology storyteller, Sunday’s 90-minute segment on the origins and history of the ancient Celts focuses on the cultural importance of warfare. Succeeding sessions: June 14, Celtic art, architecture, fashion and lifestyle; Aug. 9, Celtic women in mythology and history; and Nov. 8, Celtic spiritual beliefs and practices. Free to the public. Donations appreciated. Information: 610-588-1174 or columcille.org.
AARP Chapter 4135: Slate Belt/Bangor Area, 1:30 p.m. at Slate Belt Senior Center, Blue Valley Farm Show Building, off Route 512, Washington Township. Information: 610-588-4623.
Duplicate Bridge: 10 a.m. at Hughes Memorial Library, 1002 N. Ninth St., Stroudsburg. Light refreshments. Partner provided. New bridge players welcome. Information: JoAnn Mauger at 570-620-2638.
Holistic Programs: 6 p.m., The Barrett Paradise Friendly Library, 6500 Route 191, Cresco. Join Master Yoga instructor Danielle Lane, who is offering Vinyasa for beginner students. Information: 570-595-7171.
Pocono Mountain Arts Council: 7 p.m. , Pocono Mountain Public Library, 5570 Memorial Blvd., Route 611, second floor, Tobyhanna. Information and directions: poconomac.com.
Pocono Mountain Chapter of the Embroiderer's Guild of America: 7 p.m., Stroudsburg High School Cafeteria, 1100 W. Main St., Stroudsburg. The group does all types of needlework (cross stitch, Hardanger, canvas work, crewel work, etc.) Information: Bonnie Miller at 570-424-6208.
Pocono Woodcarvers: 7 p.m., Cherry Lane United Methodist Church, Cherry Lane Road at Cherry Lane Church Road, between Tannersville and Analomink. Information: James Saunder at 570-629-4139.
Pike County Commissioners: The next regularly scheduled meeting of the Pike County Commissioners will be held at 10 a.m. March 18 at the Pike County Training Center, 135 Pike County Blvd., Lords Valley. Meeting minutes and agendas are available at pikepa.org/Agendas. Most meetings are live streamed on the county’s YouTube channel bit.ly/2PLNgOe.