Halloween events for kids in Portsmouth, 2026

Trunk-or-treats, pumpkin patches, not-so-scary storytimes and costume parades in Portsmouth for Halloween 2026, read every night from the libraries' and venues' own calendars. Library programmes are free.

2 Halloween events on 2 days

Tue, Oct 13

Children's Costume Swapall day · 175 Parrott Ave, Portsmouth, NH, 03801, US · Free

Sat, Oct 17

Secret Garden Harvest Party1:00 PM · 175 Parrott Ave, Portsmouth, NH, 03801, US · Free

Halloween nearby: Nashua (4), Manchester (3).

Read from each library’s and venue’s own calendar; a cancelled event disappears within a day. Check the organiser’s page for costume rules and registration.