The BirthdayThey'll NeverForget.
High-energy, zero-hassle karate parties packed with games, board breaks, and the moments your child will remember forever.
Every Guest Receives
A FREE Gift Worth $199
- 4 Weeks of Classes
- Free Uniform
- White Belt Included
01 / Spot The Difference
Two Moms Plan
A Birthday Party...
One stresses for weeks. The other just shows up with a cake.
The Stressed-Out Plan
- Spends 3 weeks planning a Pinterest theme
- Drives all over town for decor & favors
- Sets up the morning of (and stresses about it)
- Manages 18 kids solo while they tear up the house
- Cleans pizza out of the carpet at 9pm
- Hopes the kids actually had fun
The Zero-Hassle Plan
- Picks a package in 5 minutes online
- Shows up with just a cake
- Watches certified instructors run every minute
- Sips coffee while 20 kids burn off their energy
- Walks out — we handle every paper plate
- Watches her kid break a board (and never forget it)
Be the second mom. Your weekend will thank you.
Why Parents Choose Go No Sen
The Difference Is In What They Take Home.
What You Usually Get
- Kids on a sugar high while parents supervise
- A generic party experience
- Disposable party favors in the trash by Monday
- Forgotten by the next weekend
- Goody bags full of plastic toys
What You Get At Go No Sen
- Black-belt instructors lead every minute
- An interactive martial arts experience
- A $199 membership gift for every guest
- Memories that last for years
- A new skill, a uniform, and a real first class
02 / The Real Promise
This Isn't Just A Party.
It's The One They'll Talk About For Years.
You already know the parties that disappear by Monday. This isn't one of them. Every Go No Sen birthday is built around a single goal — a day your child will replay in their head for the next decade.
- A signature moment the birthday kid leads — every guest cheering them on
- Structured, instructor-led action for 90 minutes — no awkward downtime
- A photo their friends are still talking about at school on Monday
- You sit, sip your coffee, and actually watch your kid have the day
03 / The Signature Moment
The Moment Every Parent
Pulls Out Their Phone.
Every birthday party has cake. Very few have a samurai sword. As friends gather around and instructors guide the celebration, the birthday child takes center stage for a moment parents will be talking about long after the party is over. This becomes the photo that ends up on the refrigerator — the story they tell their friends — the moment everyone remembers.
Birthday Star
Center stage
Every Guest
Forms the circle
The Photo
Goes on the fridge
The Memory
Lasts forever
Included on the Black Belt and Ultimate Warrior packages.
04 / The Highlight Reel
Three Moments That Make It Unforgettable.
Every party includes these highlights. They're the reason kids beg to come back — and parents tell every other parent they know.
Moment 1
Board Breaking
Every guest breaks a real board with their bare hand. The look of shock, then pride, then pure joy on their face? That's the moment parents live for. And every kid in the room erupts in cheering.
Moment 2
Sword Cake Cutting
Your child ceremonially slices the cake with a decorative samurai sword — guided by our instructor. Parents can't put their phones down. It's dramatic, safe, and absolutely unforgettable.
Moment 3
The Victory Celebration
Your child leads the entire class, earns a special birthday award, and gets cheered on by every single one of their friends. They walk away feeling ten feet tall.
05 / After The Party
The Fun Doesn't End When The Party Does.
Every guest goes home with the chance to keep going. Many of the kids in our weekly classes first stepped onto the mat because a friend invited them to a birthday party.
- 2-Week MembershipFree
- Official UniformFree
- A New Skill To Learn
- An Invitation To Continue Their Journey
06 / Real Parents
"Usually I'm running around at birthday parties, but this was different. I actually got to relax, take pictures, and be part of the moment."
— Jennifer S., mom of Sofia (7)
100%
Stress-Free
0 min
Cleanup
90+
Photos Taken
The Best Party Favor Ever
Most Parties Send Kids Home With Candy.
We Send Them Home With Something They'll Actually Use.
Every guest leaves with a gift card good for 4 weeks of martial arts classes and a free uniform — a real $199 value. We'd rather send them home with confidence, memories, and a brand-new experience than another bag of plastic toys.
4 Weeks of Classes
A Free Uniform
Confidence
Focus
Discipline
A Brand-New Experience
Every Guest Receives A Gift Valued At $199
07 / Choose Your Package
Three Ways To Celebrate.
Every package includes certified black-belt instructors, board breaks, games, and zero hassle. Pick the package that fits your party.
Board Break Party
The signature karate party
$449
90 minute party
Up to 12 guests
Additional guests $15/child
- Martial arts games & instructor-led fun
- Birthday child breaks a real board
- Martial arts headbands for every guest
- Pizza & refreshments included
- Dedicated party host
- Setup & cleanup included
Every Guest Receives
- 4 Weeks of Martial Arts Classes
- FREE Uniform
- A $199 Value
Black Belt Party
Most popular
$529
90 minute party
Up to 18 guests
Additional guests $15/child
- Everything in Board Break, plus:
- Pizza & refreshments included
- Samurai sword cake cutting ceremony
- Commemorative birthday board
- Birthday child recognition ceremony
Every Guest Receives
- 4 Weeks of Martial Arts Classes
- FREE Uniform
- A $199 Value
Ultimate Warrior Party
The full experience
$599
90 minute party
Up to 24 guests
Additional guests $15/child
- Everything in Black Belt, plus:
- Pizza & refreshments included
- Martial arts headbands for every guest to keep
- Every guest breaks a board
- Ultimate birthday ceremony
- Birthday warrior gift package
Every Guest Receives
- 4 Weeks of Martial Arts Classes
- FREE Uniform
- A $199 Value
Parties book 3–4 weeks out. Saturday and Sunday slots fill fast — call 1-877-444-KICK to reserve your date.
Decorations, cake and drinks not provided. Tips appreciated and not included.
90 Minutes Of Pure Birthday Joy.
Welcome & Warm-Up
Kids arrive, get into karate headbands, and run through energetic warm-up games.
Karate Games & Drills
Structured, high-energy karate games designed for every skill level — no experience needed.
Board Break & Ceremony
Every kid breaks a board. The birthday star takes center stage with a special ceremony.
Cake, Pizza & Presents
Move into the party room for cake, presents, and hot pizza — included with every package. We handle setup and cleanup.
NON-STOP ACTION
every kid moving, every minute
Every minute structured. Every kid involved. Every parent relaxed.
09 / What Parents Get
What's Actually Included.
Every package — Board Break, Black Belt, or Ultimate Warrior — includes the essentials so you can show up with just a cake.
Certified black-belt instructors running the entire party from arrival to goodbye
Full use of our private party room for cake, presents, and family photos
Martial arts headbands and a board break moment for every single kid
Pizza and refreshments for the whole crew — included with every package
All paper goods, plates, cups, napkins, and utensils provided
Real Putnam Valley Families
Parents Don't Just Like It.
They Talk About It For Months.
"The smoothest party we've ever thrown."
We had our son's birthday party here and it was a blast! The staff made sure every kid was involved and took extremely good care of them. We were so impressed with how smoothly everything ran. 5 stars!
Lauren L.
Carmel, NY
500+
Parties Hosted
30+
Years Teaching
5.0
Google Rating
100%
Would Book Again
Kyoshi Adam McCauley
"I've personally watched hundreds of birthday parties happen in our dojo, and I promise you this — your kid will remember theirs. We handle everything. You just bring the cake and enjoy your day."
7th Degree Black Belt · 40+ Years Experience
Founder · Go No Sen Karate
Common Questions
Got Questions?
Book The Party
They'll Never Forget.
Up to 24 guests · Zero setup, zero cleanup · Every guest receives a FREE membership & uniform ($199 value)
Book Your Party