Tweens (9–12) in Westchester

Things to do with kids in Westchester

Find the best upcoming events & activities for tweens (9–12)

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Thursday Oct. 16, 2025

HarvestMoon_Edits-01

5:30–8pm

Mystic Moon: A Spooktacular Experience at Harvest Moon Farm & Orchard

Ages: 3 and up
Food & Drink
Halloween

Harvest Moon Farm & OrchardNorth Salem

Westchester Lyndhurst After Dark

6–10pm

Lyndhurst After Dark 2025

Ages: 9 and up
Attractions
Halloween

LyndhurstTarrytown

Friday Oct. 17

LEGO_Halloween_EventPage_Mobile_AW

11am–5pm

Brick-or-Treat: Monster Party

Ages: 3 – 12
Attractions
Games

LEGOLAND Discovery Center WestchesterYonkers

HarvestMoon_Edits-01

5:30–8pm

Mystic Moon: A Spooktacular Experience at Harvest Moon Farm & Orchard

Ages: 3 and up
Food & Drink
Halloween

Harvest Moon Farm & OrchardNorth Salem

Westchester Lyndhurst After Dark

6–10pm

Lyndhurst After Dark 2025

Ages: 9 and up
Attractions
Halloween

LyndhurstTarrytown

7pm

The Haunt at Wildcliff Mansion

Ages: 9 and up
Halloween
Holiday

Hudson Park Children’s GreenhouseNew Rochelle

Saturday Oct. 18

9:30am–5:30pm

Halloween Big Weekend Event

Ages: 3 – 12
Attractions
Halloween

Westchester Children’s MuseumRye

LEGO_Halloween_EventPage_Mobile_AW

10am–7pm

Brick-or-Treat: Monster Party

Ages: 3 – 12
Attractions
Games

LEGOLAND Discovery Center WestchesterYonkers

spook 2 (1)

Noon–4:30pm

Spooktoberfest

Ages: 3 – 12
Community
Festivals

Hart’s Brook ParkHartsdale

HarvestMoon_Edits-01

5:30–8pm

Mystic Moon: A Spooktacular Experience at Harvest Moon Farm & Orchard

Ages: 3 and up
Food & Drink
Halloween

Harvest Moon Farm & OrchardNorth Salem

Westchester Lyndhurst After Dark

6–10pm

Lyndhurst After Dark 2025

Ages: 9 and up
Attractions
Halloween

LyndhurstTarrytown

7pm

The Haunt at Wildcliff Mansion

Ages: 9 and up
Halloween
Holiday

Hudson Park Children’s GreenhouseNew Rochelle

Sunday Oct. 19

9:30am–5:30pm

Halloween Big Weekend Event

Ages: 3 – 12
Attractions
Halloween

Westchester Children’s MuseumRye

LEGO_Halloween_EventPage_Mobile_AW

10am–7pm

Brick-or-Treat: Monster Party

Ages: 3 – 12
Attractions
Games

LEGOLAND Discovery Center WestchesterYonkers

wf-calendar-Pumpkin-Patch-at-Hudson-Park-Children’s-Greenhouse-2025-10

11am–2pm

Pumpkin Patch at Hudson Park Children’s Greenhouse

Ages: 3 – 12

Hudson Park Children’s GreenhouseNew Rochelle

11am–2pm

Fall Fest at the JCCMW

Ages: 12 and under
Books & Readings
Community

JCC Mid-WestchesterScarsdale

HarvestMoon_Edits-01

5:30–8pm

Mystic Moon: A Spooktacular Experience at Harvest Moon Farm & Orchard

Ages: 3 and up
Food & Drink
Halloween

Harvest Moon Farm & OrchardNorth Salem

Westchester Lyndhurst After Dark

6–10pm

Lyndhurst After Dark 2025

Ages: 9 and up
Attractions
Halloween

LyndhurstTarrytown

Monday Oct. 20

LEGO_Halloween_EventPage_Mobile_AW

11am–5pm

Brick-or-Treat: Monster Party

Ages: 3 – 12
Attractions
Games

LEGOLAND Discovery Center WestchesterYonkers

HarvestMoon_Edits-01

5:30–8pm

Mystic Moon: A Spooktacular Experience at Harvest Moon Farm & Orchard

Ages: 3 and up
Food & Drink
Halloween

Harvest Moon Farm & OrchardNorth Salem

Tuesday Oct. 21

HarvestMoon_Edits-01

5:30–8pm

Mystic Moon: A Spooktacular Experience at Harvest Moon Farm & Orchard

Ages: 3 and up
Food & Drink
Halloween

Harvest Moon Farm & OrchardNorth Salem

Wednesday Oct. 22

LEGO_Halloween_EventPage_Mobile_AW

11am–5pm

Brick-or-Treat: Monster Party

Ages: 3 – 12
Attractions
Games

LEGOLAND Discovery Center WestchesterYonkers

HarvestMoon_Edits-01

5:30–8pm

Mystic Moon: A Spooktacular Experience at Harvest Moon Farm & Orchard

Ages: 3 and up
Food & Drink
Halloween

Harvest Moon Farm & OrchardNorth Salem

Thursday Oct. 23

LEGO_Halloween_EventPage_Mobile_AW

11am–5pm

Brick-or-Treat: Monster Party

Ages: 3 – 12
Attractions
Games

LEGOLAND Discovery Center WestchesterYonkers

HarvestMoon_Edits-01

5:30–8pm

Mystic Moon: A Spooktacular Experience at Harvest Moon Farm & Orchard

Ages: 3 and up
Food & Drink
Halloween

Harvest Moon Farm & OrchardNorth Salem

Westchester Lyndhurst After Dark

6–10pm

Lyndhurst After Dark 2025

Ages: 9 and up
Attractions
Halloween

LyndhurstTarrytown

Friday Oct. 24

LEGO_Halloween_EventPage_Mobile_AW

11am–5pm

Brick-or-Treat: Monster Party

Ages: 3 – 12
Attractions
Games

LEGOLAND Discovery Center WestchesterYonkers

HarvestMoon_Edits-01

5:30–8pm

Mystic Moon: A Spooktacular Experience at Harvest Moon Farm & Orchard

Ages: 3 and up
Food & Drink
Halloween

Harvest Moon Farm & OrchardNorth Salem

6pm

Gabby’s Dollhouse Live!

Ages: 3 – 12
Theater

Westchester County CenterWhite Plains

Westchester Lyndhurst After Dark

6–10pm

Lyndhurst After Dark 2025

Ages: 9 and up
Attractions
Halloween

LyndhurstTarrytown

6–8:30pm

Nightmare on Bank Street

Ages: 5 – 12
Halloween
Holiday

Club Fit Jefferson ValleyJefferson Valley

7pm

The Haunt at Wildcliff Mansion

Ages: 9 and up
Halloween
Holiday

Hudson Park Children’s GreenhouseNew Rochelle

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