# Things to do with kids in Port Jefferson, NY

> 5 upcoming family events and 0 places and ongoing programs in Port Jefferson, NY (Suffolk County, NY), in the New York–Newark–Jersey City area. Listings whose address is in this town. Dates and times are Eastern Time. Today is Wed, Nov 11.

Source: Grassy Knees is a directory of real family events, places and programs for kids across major U.S. metro areas, where every listing is researched from the organizer’s own page and shows the date we last checked it. https://grassyknees.com covers 42 metro areas as of Nov 11, 2026, with more added regularly. About: https://grassyknees.com/about
Freshness: listings are re-checked on a daily research run (latest check 2026-11-10), and new events are added as organizers post them. Sell-outs, weather cancellations and time changes show up on the live page first: https://grassyknees.com/new-york/towns/port-jefferson-ny

## Events ahead

- [A Christmas Carol — Theatre Three, Port Jefferson (42nd annual production)](https://grassyknees.com/new-york/activities/a-christmas-carol-theatre-three-port-jefferson-42nd-annual-production--listing-4ad794f5df7ca6bc2148acc0) — Nov 7 – Dec 27 · Theatre Three, Port Jefferson · Ages 5+ · From $30 · checked Oct 24. Theatre Three in Port Jefferson stages its 42nd annual production of Charles Dickens' A Christmas Carol, adapted by Jeffrey Sanzel, from November 7 to December 27, 2026…
- [Barnaby Saves Christmas — Theatre Three Children's Theatre, Port Jefferson](https://grassyknees.com/new-york/activities/barnaby-saves-christmas-theatre-three-children-s-theatre-port-jefferso--listing-8f99692779b7c1e4e411dd6d) — Nov 21 – Dec 27 · Theatre Three, Port Jefferson · From $20 · checked Oct 24. Theatre Three's long-running children's holiday musical Barnaby Saves Christmas returns to its Main Street stage in Port Jefferson from November 21 to December 27, 2026. Santa…
- [Reindeer Scavenger Hunt — Downtown Port Jefferson](https://grassyknees.com/new-york/activities/reindeer-scavenger-hunt-downtown-port-jefferson--listing-2dc47fb3dcfe9cf1b61408e5) — Nov 22 – Jan 4 · Downtown Port Jefferson village shops · Free · checked Nov 4. A self-guided reindeer scavenger hunt through the shops and streets of downtown Port Jefferson village, running from the Sunday before Thanksgiving through early January.
- [Port Jefferson BID Tree Lighting](https://grassyknees.com/new-york/activities/port-jefferson-bid-tree-lighting--listing-10d47225fac92f4f3f1f248e) — Wed, Nov 25 · Downtown Port Jefferson · Free · checked Nov 4. The Port Jefferson Business Improvement District kicks off the holiday season with its annual village tree lighting on Thanksgiving eve in downtown Port Jefferson.
- [Port Jefferson Santa Parade & Visit](https://grassyknees.com/new-york/activities/port-jefferson-santa-parade-and-visit--listing-4a7f9518daac25b65a1a1349) — Sun, Nov 29 · 1:30 PM – 4:00 PM · Downtown Port Jefferson — Main Street parade route · Free · checked Nov 4. Santa arrives in Port Jefferson village on Thanksgiving Sunday: a parade through downtown followed by a Santa visit, organized by the Port Jefferson Business Improvement District.

## Nearby

- [Things to do with kids in Suffolk County, NY](https://grassyknees.com/new-york/counties/suffolk-county-ny) (Markdown: https://grassyknees.com/new-york/counties/suffolk-county-ny.md)
- Other towns in Suffolk County, NY: [Riverhead, NY](https://grassyknees.com/new-york/towns/riverhead-ny) (Markdown: https://grassyknees.com/new-york/towns/riverhead-ny.md), [Stony Brook, NY](https://grassyknees.com/new-york/towns/stony-brook-ny) (Markdown: https://grassyknees.com/new-york/towns/stony-brook-ny.md), [Farmingdale, NY](https://grassyknees.com/new-york/towns/farmingdale-ny) (Markdown: https://grassyknees.com/new-york/towns/farmingdale-ny.md)
- [Things to do with kids in New York](https://grassyknees.com/new-york) (Markdown: https://grassyknees.com/new-york.md)
- [This weekend in New York](https://grassyknees.com/new-york/this-weekend) (Markdown: https://grassyknees.com/new-york/this-weekend.md)

Town pages are listed once a town has 3 current listings, county pages at 10.