Private use of the KidStrong center during your party
Birthday parties that rock.
Kids' Birthday Parties in Saint Johns, FL
A private, coach-led KidStrong party filled with action, confidence-building games, and unforgettable birthday memories.
KidStrong St. Johns
Birthday parties are hosted at KidStrong St. Johns, 1385 Saint Johns Pkwy Suite 102-104 in Saint Johns, FL. Call us at +1 904-429-4288 to check party dates and availability.
1385 Saint Johns Pkwy Suite 102-104Saint Johns, FLWhy Saint Johns, FL families love us
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VALERIE C.
"KidStrong St John’s is an amazing program to connect with parents and help little ones develop their full potential. Personnel is professional and stay motivated during classes."
August 31, 2026
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PAMELA C.
"Coaches were animated and sweet! It was a great opportunity for my baby to use different modalities for her exercises and floor time. They have equipment that just isn’t realistic for a home floor time experience. It was also a great opportunity for social hour with other parents."
August 12, 2026
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KELSEY W.
"The coaches were so encouraging! It was a very fun atmosphere for Khloe! She had a blast! The place was very clean as well. I also love that they are easily reimbursed for the florida PEP homeschool scholarship. Thank you!"
August 12, 2026
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ANEESH M.
"My 7 year old is having an absolute blast here. Excellent coaches and excellent program"
August 11, 2026
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ZO
"Everyone at Kid Strong is super nice and engaging, we love the facilities and activities they provide…it really helps my 2-year old build his confidence!"
August 8, 2026
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GEOFF D.
"GREAT CLASS!!! So active, fun, loud and energized! My girls LOVE their weekly classes and look forward to it each week! The staff is so motivating and friendly! Absolutely recommend!!! Coach Mallory & Arie are super awesome!!"
August 6, 2026
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ERIN K.
"We really appreciate the Kidstrong program. The coaches are great at engaging the kids and providing an age appropriate class. The front desk/management staff is very friendly when we arrive and leave and we enjoy watching what our child has learned since being in Kidstrong."
August 2, 2026
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H K.
"The coaches were fantastic, they did a phenomenal job interacting with the babies. The activities lasted the perfect amount of time with quick switch ups so the babies didn’t get bored, or distracted. My baby had a great time, as did I."
August 1, 2026
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BROOKE A.
"A great place for children to interact and learn self confidence and character building skills."
July 28, 2026
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BREANNA B.
"The people are so kind and welcoming! My son absolutely loved the class and didn’t want to leave."
July 24, 2026
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CHRISTINA P.
"We had a great experience at KidStrong St. Johns! We recently joined the new baby program, and while it’s still very new, they’re doing a fantastic job. The coaches are friendly, welcoming, and you can tell they’re passionate about creating a fun experience for the little ones. As with any new program, I’m sure it ..."
July 18, 2026
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YOLANDA A.
"The coaches and all the staff are amazing!! My son really loved the support received from the coaches especially coach Luca. We miss him! The coaches and staff were very supporting of the kids and encouraged a healthy relationship between the children."
July 14, 2026
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LISA G.
"KidsStrong has great programs that help kids develop physical strength, stamina. Teach them how to work in a team. The coaches are great. They create a fun and inclusive environment. My kid loves KidStrong."
July 3, 2026
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LAUREN D.
"My son is a new KidStrong member and looks forward to his classes every week! He is a recent 5yr old and thrives in the environment they provide. I love their positive affirmations and what is taught through play! You can tell it sticks with all the kids while they have so much and let out energy in a safe and structured environment!"
June 30, 2026
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JOSEPH M.
"The instructors are really good at working with the kids, however, sometimes it feels like the classes are a little bit too big for the amount of instructors. The place is super clean and the staff is absolutely amazing."
June 29, 2026
What you get
Everything needed for an epic party.
We handle the movement, games, coaching, setup, and cleanup so families can focus on celebrating.
Book a Birthday Party90-minute private party
Up to 15 kids included
Two KidStrong coaches
One KidStrong T-shirt for birthday child
Food and cake celebration time included
Set-up and clean-up included
90
minute private party
15
kids included
2
KidStrong coaches
Guided fun
70 minutes of guided activities
A KidStrong birthday party is non-stop action, packed with KidStrong-exclusive games and activities guaranteed to create epic memories, with the last 20 minutes dedicated to food and cake.
Book a Birthday PartyPrivate event
The whole facility is yours
Want your kid to be the VIP? We’ve got you covered. With KidStrong Parties, the entire facility is dedicated to your kid’s special day.
Book a Birthday PartyCoach-led
Two amazing coaches
You get not one, but TWO of our KidStrong-certified coaches for the entire duration of your party.
Book a Birthday PartyMake it yours
Party add-ons at KidStrong St. Johns.
Add-ons available at KidStrong St. Johns. Call+1 904-429-4288 to discuss options that can make the day even easier.
Additional Kids
Additional Party Time
KidStrong T-Shirts for Guests
Goody Bags
Additional Coach Support
Food & Beverage Packages (where available)
Paper Products & Party Supplies (where available)
Ready to celebrate?
Book a KidStrong birthday party today.
Private facility. Expert coaches. Epic memories. Let’s make this birthday strong.
Questions Parents Ask
Frequently Asked Questions
Everything you need to know about KidStrong birthday parties.
How many kids can attend the birthday party?
Each party includes up to 15 kids. Additional kids may be added for an additional fee. Call KidStrong St. Johns at +1 904-429-4288 to check availability and pricing.
How old does my kid need to be to book a party?
KidStrong offers birthday parties for kids aged 1-11. Guests 3 years and younger must have an adult (18 or older) on the floor with them.
What time can I arrive?
Check with KidStrong St. Johns at +1 904-429-4288 on arrival time.
What am I allowed to bring to the party? What do I need to bring?
Families are welcome to bring food, beverages, cake, decorations, and other celebration items. Contact KidStrong St. Johns for any location-specific guidelines.
Is gratuity included or should I tip the coaches?
For details on gratuities or any applicable service fees associated with your party, contact KidStrong St. Johns at +1 904-429-4288.
Does the party host’s child count as a part of the total child count?
Yes, any kid that is on the floor counts towards the party count.
Are waivers required for participation?
Any participant on the floor, 18 and under, must have a signed waiver. When you book your party, we will give you a link where you and your guests can sign the waiver ahead of time.
Do parents need to stay at the party?
If the kids are under 3, a parent needs to be on the floor, for kids older than that, please check with the center on parent policy.
How is my party run? What is the schedule of the party?
Our coaches will check in all guests and ensure that a waiver has been completed. Once checked in, kids can join the coach on the blue floor for explore time. When the majority of the guests arrive (typically 5 minutes after party start time), or when the party parent is ready to begin, the coaches will begin the games on the blue floor. Blue floor games and activities will take about 70 minutes and the remaining party time will be for food/cake.
How far in advance should I book my party?
To ensure you get the date and time of your party, we recommend at least 1 month in advance.
What is the deposit amount?
Check with KidStrong St. Johns at +1 904-429-4288 for party deposit prices. Deposits are applied to your remaining balance at the end of your party. You can book your party online at any time.
Can I pay my party balance prior to the day of the party?
Yes, you can pay for the party balance ahead of time by contacting KidStrong St. Johns at +1 904-429-4288. Keep in mind, a final headcount will take place the day of the party and additional kids will be charged the day of the party.
What is the cancellation policy?
All party deposits are NON-REFUNDABLE. Check with KidStrong St. Johns at +1 904-429-4288 for the full cancellation policy.
Do I have to sign a party agreement?
Yes. All parties require a signed party agreement before the reservation can be confirmed.
Where can I get the waivers?
The link to our waiver form is always easily available on our website. You will also receive a link to share with your guests in your part confirmation email. It is recommended that your guests complete the waiver prior to arrival.
Do I have to be a KidStrong member to host a KidStrong party?
No. Non-members are welcome to host parties at KidStrong. Check with KidStrong St. Johns on the perks of becoming a member.
Do you offer any add-on packages?
After booking your party, KidStrong St. Johns will get in touch with you about the optional add-ons available for parties.
What Add-ons are available for a KidStrong Party?
Call KidStrong St. Johns at +1 904-429-4288 for available add-ons and pricing.