Kids Birthday Party Places in Montclair, NJ

Awesome Birthday Bash

Our Birthday Parties are the perfect mix of free-flowing fun and planned activities to celebrate your child's big day!

E

Make Their Big Day a Huge

Success!

  • Planned Activities – enjoy our facility with games, music, and activities created for maximum fun.
  • Serious Fun – entertain the kids while stretching their body, imagination and social skills.
  • No Stress – our trained staff takes care of everything so you can enjoy your child’s big day.

Book An Awesome
Birthday Bash!

15 Guests Only $450

Upgrade to one of our custom themed birthday packages…

All our parties include:

  • 1 1/2 Hours of Fun
  • 2 The Little Gym Instructors
  • Paper Goods (for children and adults)
  • Private Facility
  • Setup and Cleanup

Get in touch to discuss available add-ons

Add a Theme for Only $0

Our Themed Birthday Bash includes everything in the Awesome Birthday Bash PLUS specially themed activities and paper goods, and with our Themed Birthday Bash there’s also a special, complementary gift from The Little Gym for your child! 

llama llama private play dates banner
LLAMA LLAMA

Party and Play the Llama Llama™ way! We’ve partnered with Penguin Young Readers to offer an exclusive Llama Llama™ Awesome Birthday Adventure. This engaging party takes the birthday boy or girl and their friends through an imaginative adventure full of energy-burning games, obstacles, and Llama-themed fun!

two girls hugging
ROYAL PRINCE OR PRINCESS

Here ye, here ye! This fairytale celebration honors your one-of-a-kind Prince or Princess with enchanted games and activities for all royal guests to enjoy! Guests will be whisked away to a fairytale birthday party where wishes come true. Grab your wand and crown and get ready for a royal party!

boy wearing a superhero outfit
SPECTACULAR SUPERHERO

Pop! Pow! Wow! This party is the perfect celebration for the child who wants to be the ultimate Superhero! The birthday child and their Superfriends will have the opportunity to experience obstacle courses, games and activities that showcase their strength, skills and superpowers!

the very hungry catterpillar private play dates banner
The Very Hungry Caterpillar

Hungry for some birthday fun? We’ve extended our partnership with Penguin Young Readers to offer an exclusive Awesome Birthday Adventure with The Very Hungry Caterpillar™! This one-of-a-kind birthday adventure features specialized in-gym obstacles, games, activities, and Hungry Caterpillar fun! Your child will love every INCH of it!

Book Now

Ready to start planning and Awesome Birthday Bash for your child? It’s easy to get started and we’ll help you plan all the details.
Book your Awesome Birthday Bash online or call (973) 284-7644 and we'll take it from there.

E

E

Birthday FAQs

We’ve Got Answers!

What happens during a birthday party at The Little Gym?

Our 90-minute parties are an awesome mix of instructor-led games, music, and fun activities designed to celebrate the birthday child, ages 1 – 12 years. Your family and guests will have private access to our entire facility, our trained team will take care of setup and clean-up, making this experience totally awesome for you too!

Do you offer themed parties?

Yes! At The Little Gym you may choose either an Awesome Birthday Bash or a Themed Birthday option. Please visit the Birthday Party Booking page to learn more.

What does a birthday party cost at The Little Gym?

Costs vary depending on which party package you select. Please see our Birthday Party booking page to learn more.

Can I extend my birthday party at The Little Gym?

Typically, our parties are 60 minutes in the gym and 30 minutes in our Multi-Purpose Room. Please contact the gym if you would like to discuss booking additional time.