Haunted Harbor: Sunken Cemetery
01oct8:00 am31(oct 31)10:00 pm
Event Details
You’re Invited!
Embark on a Halloween journey with us beneath the tide,
Where gravestones whisper and spirits reside.
Unlock the Curiosity Box, with treasures inside,
And Collect All The Cards for a hauntingly sweet prize.
Among kelp and candles with a spectral glow,
The sunken cemetery calls you below.
Each haunted corner hides secrets to find,
As the Harbor awakens, both eerie and kind.
Event Details
Dates: Oct 1–31, 2025
Location: 1921 Harbor Blvd, Costa Mesa, CA 92627
This October, High Seas transforms into Haunted Harbor: Sunken Cemetery, an underwater resting place with glowing aquatics, shadowed tombstones, and ghostly elegance as we celebrate the season with giveaways and a special event on Halloween Day, filled with activations and an unforgettable shopping experience.
EXTRAORDINARY REWARDS
🍾 Find A Message In A Bottle: Lost among the waves, secrets resurface…
Throughout the Haunted Harbor, ghostly bottles drift ashore, each one holding a hidden message. Find them tucked around the store to uncover secret treasures, and exclusive deals.
🔓Collect All 4 High Seas Collectible Tarot Cards: Every purchase for the month of October receives a High Seas collectible tarot card. Collect all 4 and win treasure worth your curiosity. Must show all 4 cards to claim prize. 1 card per transaction per visit. Promotion ends October 31, 2025.
DEALS VALID 10/1/25 – 10/31/25
While supplies last. Deals cannot be combined with other discounts.
HALLOWEEN DAY
Halloween Day Giveaways
🕖 Early Morning Perks
- First 50 customers who spend $150 subtotal receive a Curiosity Box valued at $420.
- Anyone in line by 7:55 AM receives 10 raffle tickets to win a giveaway.
- 🎟️ Giveaway #1 – Early Bird Shoppers (morning only). Winner announced in-store at 10:00 AM.
- 🎟️ Giveaway #2 – Ultimate Spooky Box (all day). Winner announced on November 1, 2025.
- Every $100 spent = 1 entry.
Halloween Day Schedule
Halloween Day Passport
From 10am-2pm, on Halloween Day, collect your passport when you check in. Explore each port, collect your stamps, and uncover the treasures hidden beneath the Haunted Harbor. Complete your voyage and claim your 20% off reward at checkout. Bring this completed passport back between 11/1/25 – 11/10/25 for an additional 20% off discount.
Stamp each stop to complete your High Seas adventure. A stamp will be provided at each stop. Happy exploring!
In-Store Activations
Fall Product Highlight Table – Curated display of some of High Seas most unique seasonal product offersing that are a must have this holiday season.
No Tricks, Just Treats Table – Explore your curiosity with our non-medicated tasting table. Get the opportunity to sample some of High Seas’s favorite edibles.
👻 Costume Contest (All Day) Come in your best costume and strike a pose in our photo booth! Take a photo at the reception desk to enter. Tag us @highseasoc using our photo booth. Winner announced Nov 1st. 🏆 Winner receives $100 Gift Card to High Seas
🐶 Pet Costume Contest (All Day) Bring your pet in a Halloween costume and receive a $0.1 penny promo.
Deals valid October 1 – October 31, 2025. Discounts cannot be combined with other promotions. Curiosity Box and Spooky Box contents subject to availability; substitutions of equal value may occur. Must be 21+ with valid ID or 18+ with a doctors recommendation to purchase. Raffle entries calculated pre-tax and pre-discount. Winners need not be present; prize must be claimed within 7 days.