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Trick-or-Treatment: Join us for a hauntingly good time!
This event is Prince William Water's third annual Trick or Treatment Halloween event with an educational twist. Enjoy trick-or-treating at tables hosted by local environmental and community organizations while learning about wastewater treatment. Costumes are optional but encouraged! Please refrain from any costumes that may be seen as offensive or include a weapon. All goblins and ghouls are welcome!
Date: October 25, 2025
Time: 10 a.m.-2 p.m.
Location: H.L. Mooney Advanced Water Reclamation Facility, 1851 Rippon Blvd. Woodbridge, VA 22195
Please note: Due to heavy construction at the facility, there will be no general on-site parking available. All attendees must use our shuttle service located at Mary G. Porter Traditional School, 15311 Forest Grove Dr, Woodbridge, VA 22191, which will run from 9:45 a.m.-2:30 p.m. Shuttles will transport guests to the event from 9:45 a.m. until 1:30 p.m. After 1:30 p.m., shuttles will only be available for return trips from the event back to the offsite parking locati
Event Links
Website: https://go.evvnt.com/3255416-0
