Haymarket Day

This annual event, sponsored by the Gainesville Ruritan Club and the Town of Haymarket, features high school bands, arts and crafts, children's activities, food, live entertainment and a parade along Washington Street. 9 a.m.-4 p.m. Saturday. Haymarket. Free. 703-753-2600.

Civil War Weekend

Reenactors give firing and drill demonstrations at Leesylvania State Park. The weekend includes a guided history hike and exhibitions. 10 a.m.-4 p.m. Saturday and Sunday. The park, 2001 Daniel Ludwig Dr., Woodbridge. $4 parking. 703-583-6904.

Antique Car Meet

The 29th annual Edgar Rohr Memorial Antique Car Meet will feature a flea market, crafts, food and cars of all classes, including foreign vehicles. 10 a.m.-3 p.m. Saturday. Prince William County Fairgrounds, 10624 Dumfries Rd., Manassas. Free. 703-491-2446.

Civil War Candlelight Tour

Tour the Ben Lomond Historic Site and see how things looked the night after the Battle of First Manassas, with reenactors portraying soldiers, nurses and residents who cared for the wounded. 7 p.m. Saturday. 10311 Sudley Manor Dr., Manassas. $5; reservations required. 703-792-4060.

Lessylvania State Park's Civil War weekend will include firing demonstrations by reenactors.