Reston Howl-O-Ween Dog Festival
Sat, Oct 17, 2026 · 5:00 PM – 8:00 PM
Brown's Chapel Recreation Area, Reston, VA
Free to attend
Dog costume contests, pet vendors, adoption groups and activities — a spooktacular afternoon for the whole pack. Come by the Canine Cardio booth in your best costume! 1–4 PM • Costumes encouraged.