Dressed as Gen. Robert E. Lee for the weekend, Al Stone of Hinton, W.Va., stays in the shade under his tent to keep cool in Manassas on Thursday. Mr. Stone and his friends were camping out the entire weekend near the Manassas Museum to celebrate the 150th anniversary of the First Battle of Bull Run.

Dressed as Gen. Robert E. Lee for the weekend, Al Stone of Hinton, W.Va., stays in the shade under his tent to keep cool in Manassas on Thursday. Mr. Stone and his friends were camping out the entire weekend near the Manassas Museum to celebrate the 150th anniversary of the First Battle of Bull Run.