Prince William Water Hosts Trick or Treatment on October 24

WOODBRIDGE, VA – Oct. 5, 2026 –Looking for a family-friendly festival connecting community and environmental stewardship? Spend a day at Prince William Water’s annual Trick or Treatment on Saturday, October 24, from 10 a.m. to 2 p.m. The event will be held at the H.L. Mooney Advanced Wastewater Reclamation Facility, 1851 Rippon Boulevard, in Woodbridge.

Explore local sustainability and connect with your Prince Willaim County neighbors through Halloween-themed activities and trick-or-treating at tables hosted by environmental and community organizations. Participants can discover the fascinating world of wastewater treatment and even take a tour of a real wastewater facility.

Costumes are optional but highly encouraged for everyone attending Trick or Treatment. Please avoid any costumes that could be considered offensive or include weapons. 

The event is free and an opportunity for all to enjoy a day of interactive learning. For more details visit: https://princewilliamwater.org/our-community/community-outreach/trick-or-treatment.  

Due to construction at the Mooney facility, all attendees must park in our auxiliary lot located at Mary G. Porter Traditional School, 15311 Forest Grove Dr, Woodbridge, VA 22191. Free shuttle service for the Trick or Treatment event will be available from 9:45 a.m. to 2:30 p.m. Last shuttle service bringing attendees to the event will be at 1:30 p.m. ADA-compliant shuttles will be available.

### 

Prince William Water has been providing drinking water and water reclamation services to Prince William County since 1983.