October 18, 2025, 6-10 p.m.
Battleship IOWA
250 S. Harbor Blvd.
San Pedro, CA
Free, pacificbattleship.com
5th Annual Stemebration features Trunk or Treat with 6 candy stations. There's a ton of things to see and do and it's all free.
Have a safe and fun experience aboard the ship
This event is open to the community thanks to the support from generous education sponsors and community partners, including: Marathon Petroleum, Crail-Johnson Foundation, Kenneth T and Eileen L Norris Foundation, the Port of Los Angeles, Boeing, Black Knight Patrol, Port of Los Angeles Police, Los Angeles Police Department, Los Angeles Fire Department, and more.
October 18, 2025, 7-10 p.m.
Cabrillo Marine Aquarium
3720 Stephen M. White Dr.
San Pedro, CA
$14.64, cabrillomarineaquarium.org
In honor of Sea Scare, there are new exciting tricks and treats in store, such as an all new Party Zone and Haunted Maze!
The Aquarium's Family Halloween party, Sea Scare, is washing ashore with lots of thrills, chills and gills! Trick-or-Treat at treat stations and the Trunk or Treat area, create Creepy Crafts, enjoy Apparitional Activities, dance like a hagfish at the Midnight Party Zone, join our Costume Contest and bring your own trick or treat bag to enter the free raffle!
Come in costume and party with the ghost crabs, goblin sharks, rat fish, and vampire squid. It's sure to be a frightfully good time for the whole family!
Beetlejuice, movie
Crafted
112 E 22nd Street
Warehouse No 10
San Pedro, CA
Free, lawaterfront.org
Halloween Family Movie Night
The Port of Los Angeles invites you to a family-friendly movie night and craft at the Wilmington Waterfront Park.
Hi kids and parents! Are you ready for an afternoon of entertaining fun to celebrate Halloween in San Pedro? The Port of Los Angeles has organized Halloween entertainment and you are invited to attend, absolutely free!
October 31, 2025, 11 a.m.-6 p.m.
Crafted
112 E 22nd Street
Warehouse No 10
San Pedro, CA
Free, facebook.com/ events/ 1727717374694454
Bring your little ghouls, goblins, princesses, and superheroes for a Safe Trick-or-Treat Adventure inside of Crafted untill supplies last! Kids in costume can wander through our building, collect treats, and meet local artists who will be handing out candy and goodies.
A safe, fun, and festive way to celebrate Halloween indoors rain or shine! Costumes encouraged. Smiles guaranteed. Hands on Kids and adult crafts and Face Painting!
October 26, 2025, 3-9:30 p.m.
398 W. 6th Street (6th & Mesa)
San Pedro, CA
discoversanpedro.org
Altars
Entertainment
Food Trucks
Beer Garden
Vendors
Catrina Costume Contest
Artisan Crafts
Events are not guaranteed. It is your responsibility to confirm before going.