Much of Old Town dates from the 18th century, but this is a chance to see homes still used as private residences. At America's only national park for the performing arts, kids take center stage for a three-day outdoor festival celebrating the global arts. Sponsored by the Arts Council of Fairfax County, the popular event features a variety of performances and educational workshops presented by groups from the local area, throughout the U.S. and around the world. Most of the performance groups are largely made up of children. This weekend fair just might be the largest craft show on the East Coast.
Admission is free.
Oktoberfest Reston Town Center, Market St. This is a big, open area where you can let the kids run, and there's plenty to amuse them, from balloons to dancers and musicians. Admission is free. This annual event featuring chili and other comestibles from local restaurants is to benefit the National Kidney Foundation of the National Capital area. It's held at the edge of the Potomac River in Old Town Alexandria, near many shops and restaurants of the charming historic district.