WhenThu, Jun 257:00 PM
WhereHarbor Island ParkMamaroneck, NY
HostHarbor Island Park
TicketsFreeThrough the organizer
What to expect
10-day carnival with a parade, classic rides, games, and a dazzling fireworks finale over Mamaroneck Harbor. The St. Thomas Orchestra plays a free concert accompanying the fireworks. A core Sound Shore summer tradition. (2026 date not yet published; pattern: Late June – early July 2026 (10-day run, fireworks on or near July 4) — verify with the source before planning.)
Good to know
- 21+ only. Bring government ID; it’s checked at the door.
- Free to attend.
- Seats and tickets are handled by the organizer; the button opens their page.