Party Packages
It’s the Party Everyone’s Talking About — and the One They’ll Never Forget.
We’re not just raising the bar — we’re rewriting it. Our wonder-filled parties are completely turnkey and thoughtfully crafted with both kids and parents in mind. From trendsetting party designs to character-led magic and a luxury parent lounge, every detail is designed to create something truly unforgettable.
Because childhood doesn’t wait — and you’ll never regret making it magical.
Signature Packages
Our Most Popular, Signature Party Packages
No stress. No planning. All magic.
Step into our private under-the-sea venue for a fully hosted party with dress-up, makeovers, themed crafts, and character entertainment—featuring Princesses, Pirates, or Mermaids!
1.5 to 2.5 hour options available.
Travel Packages
Our Most Popular Packages come to you!
No stress. No venue required. All magic.
Our most popular party packages now travel—bringing fully staffed, all-inclusive celebrations to homes, parks, beaches and private venues. Our signature full service style + unmatched entertainment and magic! You won't lift a finger.
Larger guest capacity. 100% hands-free. Anywhere you dream.
Trending Packages
Big Energy. Bold Themes. Built for the Moment.
Our Trending Packages are designed for pre-teens who are outgrowing fairytales—but not the fun. These all-inclusive parties tap into what’s hot now, with high-energy hosts, stylish makeovers, and unforgettable experiences tailored to the 9–13 crowd.
Trends may change, memories last forever.
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✨ Booking Information
Hours of Operation
Open 7 Days a Week
Winter, Spring, Fall: 10AM – 6PM
Summer: 9AM – 7PM
Booking Tips: Everything can be booked online, with full customization handled by our team after you reserve your spot. The most important step? Secure your date early. Parties often book out 4–6 weeks in advance, especially weekends and holidays.
Want help booking or have questions? Give us a call — we’re happy to help make the magic happen.
📞 (949) 791-2162
What our clients say...
The Era’s Tour Party
⭐️⭐️⭐️⭐️⭐️ "I have no words — this party was beyond anything I imagined! The Taylor impersonator was amazing, the concert felt real, and every single detail was so well thought out. From the glam to the music to the bracelets, my daughter said it was the best day of her life. I still can’t believe this level of magic exists for kids, and the adult guests felt just as included and entertained in the parents lounge where we had a bar tender and food server... Worth every penny!"
— Jessica M.
The Sea Spa Party
⭐️⭐️⭐️⭐️⭐️
"We booked the Sea Spa Party for my daughter’s 10th birthday, and it was flawless. The robes, the glitter masks, the lip scrub station—every little detail was adorable and elevated. The staff made the girls feel so special, and I loved that it felt grown-up but still age-appropriate and whimsical. And the best part? I didn’t have to lift a finger."
— Natalie R.
Full-Service Travel Party
⭐️⭐️⭐️⭐️⭐️"We hosted a travel princess tea party at our neighborhood clubhouse and were blown away by the experience. The setup was beautiful, the characters were amazing with the kids, and the staff handled everything—from decor to food to clean-up. It felt like a luxury event but still so personal and fun. We had 30 kids, and it ran smoother than parties I’ve hosted for 10!"
— Rachel K.
Signature Mermaid Party
⭐️⭐️⭐️⭐️⭐️ "Once Upon An Island is hands-down the most magical party venue we’ve ever experienced. I booked online so I didn't know exactly what to expect but WOW The space is stunning—the mermaid grotto, the indoor tree house (my son's favorite part), and tea party setup all had the kids AND the adults in awe. The performers kept everyone entertained the entire time, and the fact that everything is all-inclusive made it SO easy. I got to actually enjoy the party, and my daughter felt like royalty."
— Megan L.
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What are “Daily Experiences” at Once Upon An Island?Daily Experiences are magical one-on-one or small-group visits with our mermaids, pirates, or princesses! From makeovers to tea parties and storytelling adventures, these are designed for everyday visits or even small celebrations—perfect for locals, visitors, or anyone looking to add a little magic to their day.
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Do I need to make a reservation in advance?Yes! Reservations are highly recommended, as experiences are limited and do sell out—especially on weekends and holidays. You can book online or by calling our front desk. Same day experiences are often available on the weekdays.
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What’s included in each experience?Each Daily Experience includes: Dress-up and/or makeover (based on the chosen experience) Private time with a themed character Activities such as story time, crafts, mermaid tail time, games, or a tea party Photo opportunities in our immersive venue Check each experience listing for specific details!
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Can I choose which character we meet?Yes, when booking a princess experience! Your favorite princess at the time of booking. Mermaid Experiences are our Signature Neverland Mermaid Characters, and Pirates are our Signature Neverland Pirate Characters (male & female) Our Mermaids have rainbow colored sparkling costumes and hair and fun, bubbly personalities! If you have any specific color requests, just let us know at booking.
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How many children can participate?Each experience is built for 1-3 children. If you wish, you can add a second-or 'tandem experience' to accommodate a maximum of 6 children. Call our front desk team to set this up!
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Is this a private experience?Princess Experiences are totally private! Just your group and your favorite princess. Mermaid & Pirate experiences are "social experiences" so in some cases you may be sharing the salon or space with other children having their own transformation at the same time- though you will never share a character!
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Can parents join in?Absolutely! Parents are welcome to enjoy the experience alongside their children, take photos, and relax in our lounge with a complimentary latte or bubbly juice. We also have "mommy and me" upgrades on each experience if you really want to dive into the magic with us for some unforgettable fun!
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What ages are these best for?Most of our experiences are perfect for ages 3–10, but we welcome all ages who love imagination and play! If you’re unsure what’s right for your child, give us a call—we’re happy to help
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Do you allow walk-ins?Walk-ins are welcome if space is available, but availability is very limited. We recommend booking in advance to avoid disappointment. We do have a mermaid in house daily, so ring our shell phone to find out if there are any open times for some magic same day.
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What should we bring?Just your imagination! We provide everything needed—from costumes to tiaras to treasure maps. A note: We do not allow any kind of catering or food service in the parents lounge- this is strictly reserved for Private Parties. Light snacks like goldfish and granola bars are always allowed of course for kiddos!
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Do you offer gift cards for Daily Experiences?Yes! Daily Experiences make wonderful gifts. Digital and physical gift cards are available for purchase.
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Can I take photos during the experience?Yes, we encourage it! You’re welcome to capture photos and videos throughout the experience. Our characters will also help guide some photo moments to make sure you get those magical shots.
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What if I’m running late?We understand things happen. Please call us if you're running late. We’ll do our best to accommodate, but experiences are scheduled back-to-back and may need to be shortened if you arrive late.
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Is there parking nearby?Yes, free street parking is available near our venue on Balboa Island. We are on the Ferry street (Agate Ave) not Marine (the Main Street) so parking is much more plentiful. It can get busy on weekends or holidays, so we suggest allowing extra time to find a spot.
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hat if I need to cancel or reschedule?We get it—life happens. We ask for as much notice as possible. Please refer to our cancellation policy at the time of booking or contact us directly and we’ll walk you through your options. Same day no-shows or cancellations with in 1hr of your booking may result in full charge for the service.
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Is there a dress code or should my child come in costume?No dress code required! We provide magical dress-up and makeovers during the experience. - We do recommend bathing suit bottoms if your experience includes beach play as your bottom will get wet on the sand. -We recommend easy to change clothes like leggings and loose fitting shirts or dresses
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Why are all of the princesses mermaids? Can they wear ballgowns?At Once Upon An Island, all of our characters are original creations with imaginative stories and unique personalities. While we do not portray or represent licensed characters, our Royal-Sea Princesses are inspired by classic fairytale characters in the public domain—reimagined with mermaid magic and adventurous tales you won’t find anywhere else. These ocean royals guard the treasures of Neverland, earning their fins through acts of courage and kindness—like Beauty, who befriended a shark to break an ancient spell, or Cinderella, who freed sea creatures trapped by her stepmother’s underwater magic. You’ll meet them in their shimmering mermaid gowns during our Princess Experiences. If your child dreams of a more traditional ballgown look or a character resembling popular fairytales, we offer optional upgrades through our trusted partners at OC Fairytales, an independent company that provides licensed-style characters.