Friday, October 26, 2018
6:00 p.m. to 9:00 p.m.

(Trick-and-)Treat your way to our family-favorite Halloween celebration! Make a splash with your marine-themed costume and strut your stuff in our costume contest for your chance to win great prizes.

From an Aquarium full of activities to a Giant Ocean Tank full of festively frocked divers, this will be a night to remember. DJ and entertainment provided by Joie de Vivre Events, with a cash snack bar to help fuel the fun. Dress to impress, because we will be awarding prizes in the following costume contest categories:

  • Best Child Costume
  • Best Adult Costume
  • Best Group Costume
  • Best “Staff Choice” Costume
  • Best Couples Costume

Start the party early by posting your Fish, Fun, and Fright preparation photos to #FishFunFright and you may even see yourself on the screens at the top of the Giant Ocean Tank during the event! Tickets go on sale starting at noon on October 2 for Premium members and at noon on October 3 for Standard members; nonmember tickets go on sale at noon on October 15.

  • Member Rate: Adults $15, Children (3-11) $10 NEW LOW PRICE!
  • Nonmember Rate: Adults $25, Children (3-11) $18
  • As always, children under 3 are admitted free and do not need a reservation
  • A limit of eight (8) tickets for all buyers

If you are still seeing this page after noon, please completely exit and restart your web browser.

So mark your calendars, be sure to get your tickets early, and join us for a scary-good time! We look forward to seeing you here.

Have questions? Contact us at or call 617-973-6564.

Advance ticket purchase required. Your membership must be valid for the requested admissions on both the purchase date and the date of the event to receive the discount. Memberships are non-transferable and someone from the member household must be present for the group to be admitted.