The Kernstown Battlefield Association is a nonprofit organization dedicated to preserving the historic site of the Battle of Kernstown, which took place on March 23, 1862, during the American Civil War. The battlefield is located in Frederick County, Virginia, and is significant for being the first major battle of the war in the Shenandoah Valley. The association works to educate the public about the battle and its impact on the war. They organize events, maintain the battlefield grounds, and provide resources for visitors to learn about the history of the site and the soldiers who fought there.