Illustration of a trick or treat scene (Bats, Barnacles & Broomsticks Halloween Party)
Family-Friendly Fall Activities

Bats, Barnacles & Broomsticks Halloween Party

Celebrate Halloween with a splash at the Long Island Aquarium's 'Bats, Barnacles & Broomsticks' party. Children in costume receive 50% off admission with a paying adult, and can gather treats. The event also features vendor tables with giveaways and raffle prizes, plus fun crafts. It's a fantastic way to enjoy the holiday with the whole family, with the added bonus of seeing the aquarium's animals get into the festive spirit.

What to Expect

50% off admission for costumed children

Event Details

Duration

10:00 AM - 4:00 PM

Ages

All ages

Timed Entry

No

Organizer

Long Island Aquarium

Food & Drink

Food and beverage vendors available

Get Tickets

Local Insight & Ratings

Scare Factor

👻 👻 👻 👻 👻 (1/5)

Family Friendly

👶 👶 👶 👶 👶 (5/5)

Best For

Families

Vibe

Festive

Energy Level

Low

Budget

$$

Photo Friendly

High

Weather Sensitivity

Low

Know Before You Go

  • Tickets: $$ – Get tickets
  • Parking: The Long Island Aquarium does not have a dedicated parking lot, but the facility is part of the Riverhead Parking District, which allows guests to use free, municipal 3-hour parking lots throughout the town. There are multiple handicap parking spaces within these lots around Main Street. Guests with disabilities and parents with young children are advised to get dropped off at the main Aquarium entrance and their companions can park in one of the surrounding municipal lots. Guests can be picked up at the end of their visit at our half circle entrance as well. There is an additional paid parking lot ($12) on Ostrander Avenue, just across the street from the aquarium and up one block. A FREE Shuttle is offered from this lot to the front door on weekends and holidays during the off season, and daily during the summer.
  • Accessibility: The aquarium's buildings and grounds are designed to provide full access and quality experiences for visitors with disabilities.
  • Pets: No pets allowed

Tips & Advice

  • Arrive early to take advantage of the 50% discount for costumed children, as it's offered with a paying adult and may have limited availability.
  • Consider visiting the 'Not-so-spooky Haunted Tree House' on Fridays and Saturdays in October for an extended Halloween experience.
  • Check the aquarium's website for any weather-related updates, especially if planning to visit during the 'Haunted Tree House' hours.
  • Bring your phone fully charged to capture photos of your costumed child and the festive aquarium decorations.
  • Utilize the free municipal parking lots and the shuttle service on weekends and holidays to avoid potential parking fees.

Special Events & Promotions

  • 50% off admission for costumed children (12 and under) with a paying adult.
  • Vendor tables featuring giveaways and raffle prizes.
  • Not-so-spooky Haunted Tree House on Fridays and Saturdays in October.

Quick Actions

Frequently Asked Questions

What is the admission discount for children?

Children 12 years and under in costume receive 50% off admission when accompanied by a paying adult.

Is the Halloween party included with general admission?

Yes, this Halloween party is free with general aquarium admission.

Are there any other Halloween activities available?

Yes, the 'Not-so-spooky Haunted Tree House' is available on Fridays and Saturdays in October from 7pm-9pm (weather dependent).

What are the hours for the Halloween Party?

The event runs from 10:00 AM to 4:00 PM on October 24, 2026.

Can I bring my own food?

Bag lunches may be carried only if they remain in backpacks or totes, as the aquarium does not offer storage for lunches or personal belongings. Food and beverage vendors are available on-site.

Tags

halloween partyfamily friendlytrick or treatcommunity eventaquarium halloween party

More Halloween Events Near Riverhead

Always check the official website for the most current information.

We've done our best to keep details up-to-date, but event schedules, prices, and policies can change. For the latest updates, please visit the official website or contact the organizers directly.

Contributors & Updates

Last Updated: Sep 3, 2026
Original Submitter: Sep 17, 2025 The Halloween Events Near Me editorial team