Parents are invited to bring their children for a primitive weapon demonstration at High Bridge Trail on Saturday at 2 p.m. Visitors will meet Bob Flippen, a park black powder weapons expert, at the Camp Paradise Parking access. Flippen will conduct weapon demonstrations and provide insights into life during the American Civil War. Look for the man wearing an authentically patterned Confederate engineer’s uniform. For more information, contact the park office at (434) 315-0457 or email highbridgetrail@dcr.virginia.gov.