Sunday, May 18

Snakes and Turtles at Roundtree Park

Meet at Roundtree Park’s shelter from 1 to 2 p.m. for a free, close-up look at live reptiles that are indigenous to Fairfax County. The program is available both in Spanish and English. Reservations are requested. To reserve, call Hidden Oaks Nature Center at 703-941-1065.

Mill Run Dulcimer Band Concert

Picnic under the trees at Colvin Run Mill from 2 to 4 p.m. and enjoy the band playing your old-time favorite tunes. The concert is free, but donations are accepted. For information, call 703-759-2771.

Historic Huntley Open House

Enjoy this twice-a-year, free opportunity to visit Historic Huntley from 2 to 4 p.m., a Federal-style villa built in 1825 for Thomson F. Mason. Call 703-768-2525.

Birding for Beginners

Learn about spring migration with a Huntley Meadows Park naturalist from 8 to 11 a.m. Reservations are required. The cost is $2 per adult. To reserve, call 703-768-2525.

The Art of the Faux Finish

Learn simple faux finishing techniques that give an antique look to furniture, cabinetry, ornaments and trim. An expert at Historic Green Spring demonstrates on wood and gilt surfaces, with glazes, patinas, crackling and milk paint finishes from 1 to 3 p.m. Add years to surfaces in just one afternoon – and faux like a pro! The cost is $25 per person. To reserve, call 703-941-7987.

Indian Skills for Scouts

Scouts learn Native American skills at Ellanor C. Lawrence Park from 1 to 2:30 p.m. by participating at stations on fire-making, cooking, tracking, traps and tool-making. Prepaid reservations are required by 5/13. This program is suitable for children ages eight and older and the cost is $6 per person. To reserve, call 703-631-0013.