Live Mystery: Agatha Christie

Fri · Oct 30·Cascades Library · Sterling

Kids submit favorite snack, dinner, or dessert recipes to a community cookbook at Cascades Library, using template cards from the children's book display, for ages 10 and under.

Fri · Oct 30·10:30 AM – 11:15 AM·Cascades Library · Sterling

Music, dancing, a story, a short parade and trick‑or‑treating fill the Halloween Dance Party at Cascades Library, costumes encouraged for ages 10 and under.

Fri · Oct 30·RCC Hunters Woods, 2310 Colts Neck Rd., Reston, VA

Multi‑media works by Reston Community Center Art Lab artists displayed at RCC Hunters Woods Gallery, with a reception Sunday 3–5 p.m. and artist talks.

Fri · Oct 30·7 AM – 7:40 AM·Hunters Woods Plaza, 2310 Colts Neck Rd, Reston

Morning Tai Chi class at Hunters Woods Plaza, led by Hunters Woods Fellowship House residents, free drop‑in session, moves indoors during inclement weather, for all ages.

Tue · Oct 27·1 PM – 2 PM·Purcellville Library

Monthly discussion of Ross Montgomery’s The Murder at World’s End, a duo hunting a killer in a sealed manor, at Purcellville Library, ages 18 and up.

Tue · Oct 27·1:30 PM – 2 PM·Brambleton Library · Ashburn

Live-captioned storytime at Brambleton Library features stories, songs, and directed movement for ages 3‑5 with a caregiver.

Tue · Oct 27·2 PM – 3 PM·Sterling Library

Design and decorate a colorful owl to take home at Sterling Library, open to adults experiencing memory loss, ages 18 and up.