Private use of the KidStrong center during your party
Birthday parties that rock.
Kids' Birthday Parties in Grandville, MI
A private, coach-led KidStrong party filled with action, confidence-building games, and unforgettable birthday memories.
KidStrong Grandville
Birthday parties are hosted at KidStrong Grandville, 3353 Century Center Street Southwest in Grandville, MI. Call us at +1 616-800-7565 to check party dates and availability.
3353 Century Center Street SouthwestGrandville, MIWhy Grandville, MI families love us
TK
TONINA K.
"My son begs to go to "gym class" most days and even tho we dropped his nap months ago, this is usually what happens on the way home. 😆 Another successful class!"
September 30, 2026
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MANDIE S.
"I wish I could rate 10 stars. We are so thankful for the confidence and help with attention and focus this program has brought our son who has an autism diagnosis. The coaches are attentive, professional, patient, and give so much grace to our son when he needs extra time or instruction during activities. Coach Mason and C..."
September 28, 2026
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FALONDA S.
"The staff are so engaging with the children and the environment is so welcoming."
September 27, 2026
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HELEN W.
"My child has ASD (Autisim). We have been attending class since they opened. He has only had a couple of times that he became overstimulated but the staff was able to quickly redirect before it became a full meltdown."
August 18, 2026
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CHRISTOPHER P.
"We love bringing our daughter here for class! At 16 months old she's already shaking hands building tons of confidence."
August 15, 2026
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SHEILA E.
"This is a great program that takes their time and have the patience with each kid. They are knowledgeable and make sure each kid learns and know what to do. My grandson loves this program which makes it so easy to come back every week. He is gaining more confidence and strength! Great program for all kids!"
August 14, 2026
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CHRISTINE N.
"The coaches do a tremendous job of leading the children through programming that builds them up physically & socially. Our son LOVES going to his KidStrong class each week."
August 11, 2026
DA
DA
"Great experience! Our 18 month old LOVES coming every week. Even for the youngest members they have structured classes that switch up each time. The coaches are phenomenal and so sweet. Would highly recommend!"
July 14, 2026
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CINTHYA M.
"Our 18th month girl loves it! Since she started walking, KidStrong has been exactly what we were looking for. We knew she’d be an active child, and the program has given her confidence, coordination, and a fun place to learn and grow."
June 29, 2026
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LYDIA F.
"This class is exactly what my son needed. The staff has been exceptional, communicative, and extremely friendly! I’ve never had any issues rebooking classes, or using the KidStrong member app. The communication is truly what you’d except to see. The staff is so friendly and they always are so excited to see all the kids..."
June 22, 2026
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JENNIE L.
"It's a beautiful combination of everything I want for my kid to grow into a strong, well rounded human. She's given independence, instructions, and a combination of grace and accountability. She works on independent strengths and skills as well as teamwork and problem solving! She's grown so much because of this program"
June 19, 2026
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CHRISSY V.
"I believe in what is happening at Kid strong and my son enjoyed his class yesterday. He’s ready to go back once he comes back from summer vacation. I believe he will be able to go across the monkey bars by next summer once he starts regular participation."
June 7, 2026
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ALYCIA V.
"When we arrived for our trial class, we had a really great team help our daughter(s) get acclimated to the class. They adjusted quickly and loved it. It was a very cool experience to see and I appreciate the opportunity to have our kids participate in something like this! We signed them up right away and they start next week! 🤍"
May 27, 2026
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JACKIE M.
"What a beautiful center! Everything was so nice and clean. Staff was very friendly and welcoming. My daughter loved her coach Mitch. He was very energetic and encouraging! We’ve been to a different Kidstrong before, and we were extremely impressed with the Granville location!"
May 26, 2026
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JOSEPH C.
"The facility was clean and the staff was amazing and did a great job with all of the kids"
May 22, 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 Grandville.
Add-ons available at KidStrong Grandville. Call+1 616-800-7565 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 Grandville at +1 616-800-7565 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 Grandville at +1 616-800-7565 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 Grandville 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 Grandville at +1 616-800-7565.
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 Grandville at +1 616-800-7565 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 Grandville at +1 616-800-7565. 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 Grandville at +1 616-800-7565 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 Grandville on the perks of becoming a member.
Do you offer any add-on packages?
After booking your party, KidStrong Grandville 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 Grandville at +1 616-800-7565 for available add-ons and pricing.