Portsmouth Trick Or Treat 2025. For a list of helpful tips for safe halloween gatherings and trick or treating, visit www.cdc.gov or view the halloween news release on the city of portsmouth website at. Everyone is invited to dress up, gather at pierce island by prescott park, and march.
Everyone is invited to dress up, gather at pierce island by prescott park, and march. Whether you’re a local, new in town, or just passing through, you’ll be sure to find something on eventbrite that piques your interest.