MORVEN PARK PAS DE DEUX
More than 200 horses are expected to compete in the annual Morven Park Summer Dressage Classic. The highlight is the musical freestyle, the $10,000 Pas de Deux Challenge Cup, performed by two horses and riders simultaneously. Organizers say the way the horses are choreographed is similar to figure skating. 8 a.m.-5 p.m. Saturday and Sunday; Pas de Deux, 1 p.m. Sunday. Morven Park International Equestrian Center, Tutt Lane, off Route 15 north of Leesburg. Free. 703-777-2890 or www.morvenpark.org.
YOU'RE ONLY A DAY AWAY ...
The Sterling Playmakers' summer musical is "Annie," featuring the beloved Depression-era orphan who seeks her parents with the help of her dog, Sandy. 8 p.m. tomorrow and Aug. 5 and 12; 2 p.m. Saturday and Sunday and Aug. 6-7 and 13-14. Potomac Falls High School, 46400 Algonkian Pkwy. Reserved, $12; general admission, $10. 703-437-6117 or www.sterlingplaymakers.com.
STRAIGHT FROM PATRICK STREET
Saturday's concert in Warrenton will feature Kevin Burke, a fiddler and a founder of the renowned group Patrick Street, as well as the Bothy Band, one of the most influential Irish groups of the 1970s. Burke will be joined by the newest addition to Patrick Street, Ged Foley, a guitarist, singer and player of the fiddle and the Northumbrian smallpipes. 7:30 p.m. Old Shadowlawn, 70 Culpeper St. (between Franklin and Lee streets). Rain site is Taylor Middle School, 350 E. Shirley Ave. Bring a blanket or lawn chair. No pets, alcohol or smoking. $5; $4, Bluemont Friends and seniors; $2, children 5 and younger. 703-777-6306 or www.bluemont.org.